25230956 has 6 divisors (see below), whose sum is σ = 44154180. Its totient is φ = 12615476.

The previous prime is 25230901. The next prime is 25230967. The reversal of 25230956 is 65903252.

It is a super-2 number, since 2×25230956² = 1273202281347872, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3153866 + ... + 3153873.

It is an arithmetic number, because the mean of its divisors is an integer number (7359030).

Almost surely, 2^25230956 is an apocalyptic number.

It is an amenable number.

25230956 is a deficient number, since it is larger than the sum of its proper divisors (18923224).

25230956 is a wasteful number, since it uses less digits than its factorization.

25230956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6307743 (or 6307741 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 25230956 is about 5023.0425042996. The cubic root of 25230956 is about 293.2994411026.

The spelling of 25230956 in words is "twenty-five million, two hundred thirty thousand, nine hundred fifty-six".