2232090025 has 27 divisors (see below), whose sum is σ = 3045829143. Its totient is φ = 1621448400.

The previous prime is 2232090023. The next prime is 2232090041. The reversal of 2232090025 is 5200902322.

The square root of 2232090025 is 47245.

It is a perfect power (a square), and thus also a powerful number.

2232090025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 803552409 + 1428537616 = 28347^2 + 37796^2 .

It is not a de Polignac number, because 2232090025 - 2¹ = 2232090023 is a prime.

It is a super-3 number, since 3×2232090025³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2232090023) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2598046 + ... + 2598904.

Almost surely, 2^2232090025 is an apocalyptic number.

2232090025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2232090025 is the 47245-th square number.

2232090025 is the 23623-rd centered octagonal number.

It is an amenable number.

2232090025 is a deficient number, since it is larger than the sum of its proper divisors (813739118).

2232090025 is an frugal number, since it uses more digits than its factorization.

2232090025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750 (or 875 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The cubic root of 2232090025 is about 1306.8845854775.

Multiplying 2232090025 by its sum of digits (25), we get a square (55802250625 = 236225²).

2232090025 divided by its sum of digits (25) gives a square (89283601 = 9449²).

Adding to 2232090025 its reverse (5200902322), we get a palindrome (7432992347).

The spelling of 2232090025 in words is "two billion, two hundred thirty-two million, ninety thousand, twenty-five".