2190274025 has 24 divisors (see below), whose sum is σ = 2826140544. Its totient is φ = 1682532800.

The previous prime is 2190273989. The next prime is 2190274027. The reversal of 2190274025 is 5204720912.

2190274025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2190274025 - 2⁶ = 2190273961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2190273982 and 2190274000.

It is not an unprimeable number, because it can be changed into a prime (2190274027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44690 + ... + 79860.

It is an arithmetic number, because the mean of its divisors is an integer number (117755856).

Almost surely, 2^2190274025 is an apocalyptic number.

2190274025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2190274025 is a deficient number, since it is larger than the sum of its proper divisors (635866519).

2190274025 is a wasteful number, since it uses less digits than its factorization.

2190274025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35281 (or 35276 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 2190274025 is about 46800.3635135455. The cubic root of 2190274025 is about 1298.6720216150.

Adding to 2190274025 its reverse (5204720912), we get a palindrome (7394994937).

The spelling of 2190274025 in words is "two billion, one hundred ninety million, two hundred seventy-four thousand, twenty-five".