214979672 has 16 divisors (see below), whose sum is σ = 403302240. Its totient is φ = 107432416.

The previous prime is 214979663. The next prime is 214979701. The reversal of 214979672 is 276979412.

It is a congruent number.

It is an unprimeable number.

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, 11633 + ... + 23775.

It is an arithmetic number, because the mean of its divisors is an integer number (25206390).

Almost surely, 2^214979672 is an apocalyptic number.

It is an amenable number.

214979672 is a deficient number, since it is larger than the sum of its proper divisors (188322568).

214979672 is a wasteful number, since it uses less digits than its factorization.

214979672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14362 (or 14358 counting only the distinct ones).

The product of its digits is 381024, while the sum is 47.

The square root of 214979672 is about 14662.1851031829. The cubic root of 214979672 is about 599.0537603539.

The spelling of 214979672 in words is "two hundred fourteen million, nine hundred seventy-nine thousand, six hundred seventy-two".