152668864 has 14 divisors (see below), whose sum is σ = 302952404. Its totient is φ = 76334400.

The previous prime is 152668853. The next prime is 152668889. The reversal of 152668864 is 468866251.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1192662 + ... + 1192789.

Almost surely, 2^152668864 is an apocalyptic number.

It is an amenable number.

152668864 is a deficient number, since it is larger than the sum of its proper divisors (150283540).

152668864 is an equidigital number, since it uses as much as digits as its factorization.

152668864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2385463 (or 2385453 counting only the distinct ones).

The product of its digits is 552960, while the sum is 46.

The square root of 152668864 is about 12355.9242470970. The cubic root of 152668864 is about 534.4619903706.

The spelling of 152668864 in words is "one hundred fifty-two million, six hundred sixty-eight thousand, eight hundred sixty-four".