25232976 has 30 divisors (see below), whose sum is σ = 70617690. Its totient is φ = 8410944.

The previous prime is 25232971. The next prime is 25232989. The reversal of 25232976 is 67923252.

It can be written as a sum of positive squares in only one way, i.e., 20034576 + 5198400 = 4476^2 + 2280^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 25232976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25232971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87471 + ... + 87758.

It is an arithmetic number, because the mean of its divisors is an integer number (2353923).

Almost surely, 2^25232976 is an apocalyptic number.

It is an amenable number.

25232976 is an abundant number, since it is smaller than the sum of its proper divisors (45384714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25232976 is a wasteful number, since it uses less digits than its factorization.

25232976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175243 (or 175234 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 25232976 is about 5023.2435736285. The cubic root of 25232976 is about 293.3072681155.

It can be divided in two parts, 252329 and 76, that added together give a triangular number (252405 = T₇₁₀).

The spelling of 25232976 in words is "twenty-five million, two hundred thirty-two thousand, nine hundred seventy-six".