25232160 has 48 divisors (see below), whose sum is σ = 79482816. Its totient is φ = 6728448.

The previous prime is 25232153. The next prime is 25232161. The reversal of 25232160 is 6123252.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25232161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25804 + ... + 26763.

It is an arithmetic number, because the mean of its divisors is an integer number (1655892).

Almost surely, 2^25232160 is an apocalyptic number.

25232160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25232160 is an abundant number, since it is smaller than the sum of its proper divisors (54250656).

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

25232160 is a wasteful number, since it uses less digits than its factorization.

25232160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52585 (or 52577 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 25232160 is about 5023.1623505517. The cubic root of 25232160 is about 293.3041063626.

The spelling of 25232160 in words is "twenty-five million, two hundred thirty-two thousand, one hundred sixty".