12958912 has 28 divisors (see below), whose sum is σ = 27071320. Its totient is φ = 6137856.

The previous prime is 12958859. The next prime is 12958919. The reversal of 12958912 is 21985921.

It is not an unprimeable number, because it can be changed into a prime (12958919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4113 + ... + 6544.

Almost surely, 2^12958912 is an apocalyptic number.

It is an amenable number.

12958912 is an abundant number, since it is smaller than the sum of its proper divisors (14112408).

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

12958912 is a wasteful number, since it uses less digits than its factorization.

12958912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10688 (or 10678 counting only the distinct ones).

The product of its digits is 12960, while the sum is 37.

The square root of 12958912 is about 3599.8488857173. The cubic root of 12958912 is about 234.8854851751.

The spelling of 12958912 in words is "twelve million, nine hundred fifty-eight thousand, nine hundred twelve".