25157160 has 192 divisors, whose sum is σ = 95472000. Its totient is φ = 5626368.

The previous prime is 25157137. The next prime is 25157177. The reversal of 25157160 is 6175152.

It is a zygodrome in base 6.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 168766 + ... + 168914.

It is an arithmetic number, because the mean of its divisors is an integer number (497250).

Almost surely, 2^25157160 is an apocalyptic number.

25157160 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 25157160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47736000).

25157160 is an abundant number, since it is smaller than the sum of its proper divisors (70314840).

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

25157160 is a wasteful number, since it uses less digits than its factorization.

25157160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 25157160 is about 5015.6913780654. The cubic root of 25157160 is about 293.0132125265.

The spelling of 25157160 in words is "twenty-five million, one hundred fifty-seven thousand, one hundred sixty".