12574870 has 48 divisors (see below), whose sum is σ = 28736208. Its totient is φ = 3917760.

The previous prime is 12574853. The next prime is 12574873. The reversal of 12574870 is 7847521.

It is a happy number.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12574873) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4224 + ... + 6556.

It is an arithmetic number, because the mean of its divisors is an integer number (598671).

Almost surely, 2^12574870 is an apocalyptic number.

12574870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12574870 is an abundant number, since it is smaller than the sum of its proper divisors (16161338).

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

12574870 is a wasteful number, since it uses less digits than its factorization.

12574870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2365 (or 2358 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 34.

The square root of 12574870 is about 3546.1063153831. The cubic root of 12574870 is about 232.5418739856.

The spelling of 12574870 in words is "twelve million, five hundred seventy-four thousand, eight hundred seventy".