168930152 has 16 divisors (see below), whose sum is σ = 317212800. Its totient is φ = 84340080.

The previous prime is 168930143. The next prime is 168930163. The reversal of 168930152 is 251039861.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9752 + ... + 20807.

It is an arithmetic number, because the mean of its divisors is an integer number (19825800).

Almost surely, 2^168930152 is an apocalyptic number.

It is an amenable number.

168930152 is a deficient number, since it is larger than the sum of its proper divisors (148282648).

168930152 is a wasteful number, since it uses less digits than its factorization.

168930152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31256 (or 31252 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 168930152 is about 12997.3132608243. The cubic root of 168930152 is about 552.8013024571.

The spelling of 168930152 in words is "one hundred sixty-eight million, nine hundred thirty thousand, one hundred fifty-two".