12575492 has 24 divisors (see below), whose sum is σ = 23281440. Its totient is φ = 5927040.

The previous prime is 12575489. The next prime is 12575501. The reversal of 12575492 is 29457521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25367 + ... + 25857.

It is an arithmetic number, because the mean of its divisors is an integer number (970060).

Almost surely, 2^12575492 is an apocalyptic number.

It is an amenable number.

12575492 is a deficient number, since it is larger than the sum of its proper divisors (10705948).

12575492 is a wasteful number, since it uses less digits than its factorization.

12575492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851 (or 849 counting only the distinct ones).

The product of its digits is 25200, while the sum is 35.

The square root of 12575492 is about 3546.1940161249. The cubic root of 12575492 is about 232.5457080521.

The spelling of 12575492 in words is "twelve million, five hundred seventy-five thousand, four hundred ninety-two".