12975970 has 16 divisors (see below), whose sum is σ = 26693568. Its totient is φ = 4448880.

The previous prime is 12975961. The next prime is 12975983. The reversal of 12975970 is 7957921.

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, 92616 + ... + 92755.

It is an arithmetic number, because the mean of its divisors is an integer number (1668348).

Almost surely, 2^12975970 is an apocalyptic number.

12975970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12975970 is an abundant number, since it is smaller than the sum of its proper divisors (13717598).

12975970 is a wasteful number, since it uses less digits than its factorization.

12975970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185385.

The product of its (nonzero) digits is 39690, while the sum is 40.

The square root of 12975970 is about 3602.2173726748. The cubic root of 12975970 is about 234.9885010218.

The spelling of 12975970 in words is "twelve million, nine hundred seventy-five thousand, nine hundred seventy".