25422080 has 36 divisors (see below), whose sum is σ = 60896892. Its totient is φ = 10168320.

The previous prime is 25422053. The next prime is 25422109. The reversal of 25422080 is 8022452.

It can be written as a sum of positive squares in 2 ways, for example, as 3444736 + 21977344 = 1856^2 + 4688^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8651 + ... + 11210.

Almost surely, 2^25422080 is an apocalyptic number.

25422080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25422080 is an abundant number, since it is smaller than the sum of its proper divisors (35474812).

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

25422080 is an equidigital number, since it uses as much as digits as its factorization.

25422080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19882 (or 19868 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 25422080 is about 5042.0313366737. The cubic root of 25422080 is about 294.0381581583.

The spelling of 25422080 in words is "twenty-five million, four hundred twenty-two thousand, eighty".