25228882 has 16 divisors (see below), whose sum is σ = 43448832. Its totient is φ = 10762560.

The previous prime is 25228871. The next prime is 25228913. The reversal of 25228882 is 28882252.

It is an unprimeable number.

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, 919 + ... + 7162.

It is an arithmetic number, because the mean of its divisors is an integer number (2715552).

Almost surely, 2^25228882 is an apocalyptic number.

25228882 is a deficient number, since it is larger than the sum of its proper divisors (18219950).

25228882 is a wasteful number, since it uses less digits than its factorization.

25228882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8313.

The product of its digits is 40960, while the sum is 37.

The square root of 25228882 is about 5022.8360514753. The cubic root of 25228882 is about 293.2914044179.

The spelling of 25228882 in words is "twenty-five million, two hundred twenty-eight thousand, eight hundred eighty-two".