152671172 has 12 divisors (see below), whose sum is σ = 267350160. Its totient is φ = 76285416.

The previous prime is 152671163. The next prime is 152671193. The reversal of 152671172 is 271176251.

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, 5222 + ... + 18237.

It is an arithmetic number, because the mean of its divisors is an integer number (22279180).

Almost surely, 2^152671172 is an apocalyptic number.

It is an amenable number.

152671172 is a deficient number, since it is larger than the sum of its proper divisors (114678988).

152671172 is a wasteful number, since it uses less digits than its factorization.

152671172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25090 (or 25088 counting only the distinct ones).

The product of its digits is 5880, while the sum is 32.

The square root of 152671172 is about 12356.0176432376. The cubic root of 152671172 is about 534.4646836333.

The spelling of 152671172 in words is "one hundred fifty-two million, six hundred seventy-one thousand, one hundred seventy-two".