12588828 has 24 divisors (see below), whose sum is σ = 33570432. Its totient is φ = 3596784.

The previous prime is 12588803. The next prime is 12588833. The reversal of 12588828 is 82888521.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 12588828.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74850 + ... + 75017.

It is an arithmetic number, because the mean of its divisors is an integer number (1398768).

Almost surely, 2^12588828 is an apocalyptic number.

It is an amenable number.

12588828 is an abundant number, since it is smaller than the sum of its proper divisors (20981604).

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

12588828 is a wasteful number, since it uses less digits than its factorization.

12588828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149881 (or 149879 counting only the distinct ones).

The product of its digits is 81920, while the sum is 42.

The square root of 12588828 is about 3548.0738436509. The cubic root of 12588828 is about 232.6278820126.

The spelling of 12588828 in words is "twelve million, five hundred eighty-eight thousand, eight hundred twenty-eight".