25317332 has 12 divisors (see below), whose sum is σ = 44341920. Its totient is φ = 12648216.

The previous prime is 25317293. The next prime is 25317337. The reversal of 25317332 is 23371352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25317337) 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, 5969 + ... + 9287.

It is an arithmetic number, because the mean of its divisors is an integer number (3695160).

Almost surely, 2^25317332 is an apocalyptic number.

It is an amenable number.

25317332 is a deficient number, since it is larger than the sum of its proper divisors (19024588).

25317332 is a wasteful number, since it uses less digits than its factorization.

25317332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5230 (or 5228 counting only the distinct ones).

The product of its digits is 3780, while the sum is 26.

The square root of 25317332 is about 5031.6331344803. The cubic root of 25317332 is about 293.6337550006.

Adding to 25317332 its reverse (23371352), we get a palindrome (48688684).

The spelling of 25317332 in words is "twenty-five million, three hundred seventeen thousand, three hundred thirty-two".