214964707 has 8 divisors (see below), whose sum is σ = 217472976. Its totient is φ = 212462592.

The previous prime is 214964653. The next prime is 214964723. The reversal of 214964707 is 707469412.

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

It is not a de Polignac number, because 214964707 - 2²³ = 206576099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214964707.

It is not an unprimeable number, because it can be changed into a prime (214964797) by changing a digit.

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, 137643 + ... + 139195.

It is an arithmetic number, because the mean of its divisors is an integer number (27184122).

Almost surely, 2^214964707 is an apocalyptic number.

214964707 is a deficient number, since it is larger than the sum of its proper divisors (2508269).

214964707 is a wasteful number, since it uses less digits than its factorization.

214964707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3077.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 214964707 is about 14661.6747679111. The cubic root of 214964707 is about 599.0398597411.

The spelling of 214964707 in words is "two hundred fourteen million, nine hundred sixty-four thousand, seven hundred seven".