25372160 has 160 divisors (see below), whose sum is σ = 71593632. Its totient is φ = 8519680.

The previous prime is 25372133. The next prime is 25372181. The reversal of 25372160 is 6127352.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 478694 + ... + 478746.

Almost surely, 2^25372160 is an apocalyptic number.

25372160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25372160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35796816).

25372160 is an abundant number, since it is smaller than the sum of its proper divisors (46221472).

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

25372160 is a wasteful number, since it uses less digits than its factorization.

25372160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 25372160 is about 5037.0785183477. The cubic root of 25372160 is about 293.8455696280.

The spelling of 25372160 in words is "twenty-five million, three hundred seventy-two thousand, one hundred sixty".