12975384 has 32 divisors (see below), whose sum is σ = 33131520. Its totient is φ = 4232736.

The previous prime is 12975377. The next prime is 12975401. The reversal of 12975384 is 48357921.

It is a congruent number.

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, 4624 + ... + 6879.

It is an arithmetic number, because the mean of its divisors is an integer number (1035360).

Almost surely, 2^12975384 is an apocalyptic number.

It is an amenable number.

12975384 is an abundant number, since it is smaller than the sum of its proper divisors (20156136).

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

12975384 is a wasteful number, since it uses less digits than its factorization.

12975384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11559 (or 11555 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 12975384 is about 3602.1360329671. The cubic root of 12975384 is about 234.9849635769.

The spelling of 12975384 in words is "twelve million, nine hundred seventy-five thousand, three hundred eighty-four".