152172608 has 28 divisors (see below), whose sum is σ = 345106752. Its totient is φ = 65216640.

The previous prime is 152172569. The next prime is 152172617. The reversal of 152172608 is 806271251.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 169388 + ... + 170283.

Almost surely, 2^152172608 is an apocalyptic number.

It is an amenable number.

152172608 is an abundant number, since it is smaller than the sum of its proper divisors (192934144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152172608 is an equidigital number, since it uses as much as digits as its factorization.

152172608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339690 (or 339680 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 152172608 is about 12335.8261985163. The cubic root of 152172608 is about 533.8822653747.

The spelling of 152172608 in words is "one hundred fifty-two million, one hundred seventy-two thousand, six hundred eight".