25356882 has 16 divisors (see below), whose sum is σ = 50909760. Its totient is φ = 8419632.

The previous prime is 25356847. The next prime is 25356883. The reversal of 25356882 is 28865352.

It is a self number, because there is not a number n which added to its sum of digits gives 25356882.

It is not an unprimeable number, because it can be changed into a prime (25356883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6457 + ... + 9612.

It is an arithmetic number, because the mean of its divisors is an integer number (3181860).

Almost surely, 2^25356882 is an apocalyptic number.

25356882 is an abundant number, since it is smaller than the sum of its proper divisors (25552878).

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

25356882 is a wasteful number, since it uses less digits than its factorization.

25356882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16337.

The product of its digits is 115200, while the sum is 39.

The square root of 25356882 is about 5035.5617362912. The cubic root of 25356882 is about 293.7865774884.

The spelling of 25356882 in words is "twenty-five million, three hundred fifty-six thousand, eight hundred eighty-two".