214668604 has 6 divisors (see below), whose sum is σ = 375670064. Its totient is φ = 107334300.

The previous prime is 214668589. The next prime is 214668611. The reversal of 214668604 is 406866412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26833572 + ... + 26833579.

Almost surely, 2^214668604 is an apocalyptic number.

It is an amenable number.

214668604 is a deficient number, since it is larger than the sum of its proper divisors (161001460).

214668604 is a wasteful number, since it uses less digits than its factorization.

214668604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53667155 (or 53667153 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 214668604 is about 14651.5734308640. The cubic root of 214668604 is about 598.7646843300.

The spelling of 214668604 in words is "two hundred fourteen million, six hundred sixty-eight thousand, six hundred four".