12588258 has 16 divisors (see below), whose sum is σ = 25233696. Its totient is φ = 4186560.

The previous prime is 12588239. The next prime is 12588269. The reversal of 12588258 is 85288521.

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, 810 + ... + 5082.

It is an arithmetic number, because the mean of its divisors is an integer number (1577106).

Almost surely, 2^12588258 is an apocalyptic number.

12588258 is an abundant number, since it is smaller than the sum of its proper divisors (12645438).

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

12588258 is a wasteful number, since it uses less digits than its factorization.

12588258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4769.

The product of its digits is 51200, while the sum is 39.

The square root of 12588258 is about 3547.9935174687. The cubic root of 12588258 is about 232.6243709657.

The spelling of 12588258 in words is "twelve million, five hundred eighty-eight thousand, two hundred fifty-eight".