25362472 has 16 divisors (see below), whose sum is σ = 49194900. Its totient is φ = 12243840.

The previous prime is 25362431. The next prime is 25362479. The reversal of 25362472 is 27426352.

It can be written as a sum of positive squares in 2 ways, for example, as 25341156 + 21316 = 5034^2 + 146^2 .

It is not an unprimeable number, because it can be changed into a prime (25362479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54429 + ... + 54892.

Almost surely, 2^25362472 is an apocalyptic number.

It is an amenable number.

25362472 is a deficient number, since it is larger than the sum of its proper divisors (23832428).

25362472 is a wasteful number, since it uses less digits than its factorization.

25362472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109356 (or 109352 counting only the distinct ones).

The product of its digits is 20160, while the sum is 31.

The square root of 25362472 is about 5036.1167579793. The cubic root of 25362472 is about 293.8081646102.

The spelling of 25362472 in words is "twenty-five million, three hundred sixty-two thousand, four hundred seventy-two".