12970542 has 16 divisors (see below), whose sum is σ = 27936720. Its totient is φ = 3990912.

The previous prime is 12970537. The next prime is 12970577. The reversal of 12970542 is 24507921.

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, 83067 + ... + 83222.

It is an arithmetic number, because the mean of its divisors is an integer number (1746045).

Almost surely, 2^12970542 is an apocalyptic number.

12970542 is an abundant number, since it is smaller than the sum of its proper divisors (14966178).

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

12970542 is a wasteful number, since it uses less digits than its factorization.

12970542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166307.

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

The square root of 12970542 is about 3601.4638690399. The cubic root of 12970542 is about 234.9557303059.

The spelling of 12970542 in words is "twelve million, nine hundred seventy thousand, five hundred forty-two".