25472924 has 6 divisors (see below), whose sum is σ = 44577624. Its totient is φ = 12736460.

The previous prime is 25472921. The next prime is 25472927. The reversal of 25472924 is 42927452.

It is an interprime number because it is at equal distance from previous prime (25472921) and next prime (25472927).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25472921) by changing a digit.

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, 3184112 + ... + 3184119.

It is an arithmetic number, because the mean of its divisors is an integer number (7429604).

Almost surely, 2^25472924 is an apocalyptic number.

It is an amenable number.

25472924 is a deficient number, since it is larger than the sum of its proper divisors (19104700).

25472924 is a wasteful number, since it uses less digits than its factorization.

25472924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6368235 (or 6368233 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 25472924 is about 5047.0708336618. The cubic root of 25472924 is about 294.2340524424.

The spelling of 25472924 in words is "twenty-five million, four hundred seventy-two thousand, nine hundred twenty-four".