2026225 has 6 divisors (see below), whose sum is σ = 2512550. Its totient is φ = 1620960.

The previous prime is 2026223. The next prime is 2026229. The reversal of 2026225 is 5226202.

It can be written as a sum of positive squares in 3 ways, for example, as 1296 + 2024929 = 36^2 + 1423^2 .

It is not a de Polignac number, because 2026225 - 2¹ = 2026223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2026223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40500 + ... + 40549.

2^2026225 is an apocalyptic number.

2026225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2026225 is a deficient number, since it is larger than the sum of its proper divisors (486325).

2026225 is an equidigital number, since it uses as much as digits as its factorization.

2026225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81059 (or 81054 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2026225 is about 1423.4553031269. The cubic root of 2026225 is about 126.5404058877.

The spelling of 2026225 in words is "two million, twenty-six thousand, two hundred twenty-five".