214680907 has 12 divisors (see below), whose sum is σ = 249991056. Its totient is φ = 183820560.

The previous prime is 214680889. The next prime is 214680971. The reversal of 214680907 is 709086412.

It is not a de Polignac number, because 214680907 - 2⁷ = 214680779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (214680407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65682 + ... + 68872.

It is an arithmetic number, because the mean of its divisors is an integer number (20832588).

Almost surely, 2^214680907 is an apocalyptic number.

214680907 is a deficient number, since it is larger than the sum of its proper divisors (35310149).

214680907 is a wasteful number, since it uses less digits than its factorization.

214680907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4578 (or 4571 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 214680907 is about 14651.9932773667. The cubic root of 214680907 is about 598.7761228311.

The spelling of 214680907 in words is "two hundred fourteen million, six hundred eighty thousand, nine hundred seven".