12984958 has 8 divisors (see below), whose sum is σ = 22259952. Its totient is φ = 5564976.

The previous prime is 12984931. The next prime is 12984971. The reversal of 12984958 is 85948921.

12984958 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463735 + ... + 463762.

It is an arithmetic number, because the mean of its divisors is an integer number (2782494).

Almost surely, 2^12984958 is an apocalyptic number.

12984958 is a deficient number, since it is larger than the sum of its proper divisors (9274994).

12984958 is an equidigital number, since it uses as much as digits as its factorization.

12984958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927506.

The product of its digits is 207360, while the sum is 46.

The square root of 12984958 is about 3603.4647216256. The cubic root of 12984958 is about 235.0427446013.

The spelling of 12984958 in words is "twelve million, nine hundred eighty-four thousand, nine hundred fifty-eight".