25082860 has 24 divisors (see below), whose sum is σ = 57463056. Its totient is φ = 9120960.

The previous prime is 25082807. The next prime is 25082861. The reversal of 25082860 is 6828052.

It is not an unprimeable number, because it can be changed into a prime (25082861) 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, 56787 + ... + 57226.

It is an arithmetic number, because the mean of its divisors is an integer number (2394294).

Almost surely, 2^25082860 is an apocalyptic number.

25082860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25082860 is an abundant number, since it is smaller than the sum of its proper divisors (32380196).

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

25082860 is a wasteful number, since it uses less digits than its factorization.

25082860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114033 (or 114031 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 25082860 is about 5008.2791455749. The cubic root of 25082860 is about 292.7244630561.

The spelling of 25082860 in words is "twenty-five million, eighty-two thousand, eight hundred sixty".