25225292 has 12 divisors (see below), whose sum is σ = 44181480. Its totient is φ = 12602016.

The previous prime is 25225283. The next prime is 25225301. The reversal of 25225292 is 29252252.

It is an interprime number because it is at equal distance from previous prime (25225283) and next prime (25225301).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5384 + ... + 8912.

It is an arithmetic number, because the mean of its divisors is an integer number (3681790).

Almost surely, 2^25225292 is an apocalyptic number.

It is an amenable number.

25225292 is a deficient number, since it is larger than the sum of its proper divisors (18956188).

25225292 is a wasteful number, since it uses less digits than its factorization.

25225292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5320 (or 5318 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 25225292 is about 5022.4786709353. The cubic root of 25225292 is about 293.2774922400.

The spelling of 25225292 in words is "twenty-five million, two hundred twenty-five thousand, two hundred ninety-two".