12570492 has 24 divisors (see below), whose sum is σ = 31997952. Its totient is φ = 3809200.

The previous prime is 12570461. The next prime is 12570499. The reversal of 12570492 is 29407521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12570499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47484 + ... + 47747.

It is an arithmetic number, because the mean of its divisors is an integer number (1333248).

Almost surely, 2^12570492 is an apocalyptic number.

12570492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12570492 is an abundant number, since it is smaller than the sum of its proper divisors (19427460).

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

12570492 is a wasteful number, since it uses less digits than its factorization.

12570492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95249 (or 95247 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 12570492 is about 3545.4889648679. The cubic root of 12570492 is about 232.5148840049.

The spelling of 12570492 in words is "twelve million, five hundred seventy thousand, four hundred ninety-two".