25876228 has 12 divisors (see below), whose sum is σ = 51752512. Its totient is φ = 11089800.

The previous prime is 25876217. The next prime is 25876231. The reversal of 25876228 is 82267852.

25876228 is an admirable number.

It is a super-5 number, since 5×25876228⁵ (a number of 38 digits) contains 55555 as substring.

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 3 ways as a sum of consecutive naturals, for example, 462048 + ... + 462103.

Almost surely, 2^25876228 is an apocalyptic number.

25876228 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

25876228 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

25876228 is a wasteful number, since it uses less digits than its factorization.

25876228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924162 (or 924160 counting only the distinct ones).

The product of its digits is 107520, while the sum is 40.

The square root of 25876228 is about 5086.8681917266. The cubic root of 25876228 is about 295.7787639523.

The spelling of 25876228 in words is "twenty-five million, eight hundred seventy-six thousand, two hundred twenty-eight".