152164636 has 24 divisors (see below), whose sum is σ = 287108640. Its totient is φ = 70147392.

The previous prime is 152164613. The next prime is 152164651. The reversal of 152164636 is 636461251.

It is a super-4 number, since 4×152164636⁴ (a number of 34 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80130 + ... + 82006.

It is an arithmetic number, because the mean of its divisors is an integer number (11962860).

Almost surely, 2^152164636 is an apocalyptic number.

It is an amenable number.

152164636 is a deficient number, since it is larger than the sum of its proper divisors (134944004).

152164636 is a wasteful number, since it uses less digits than its factorization.

152164636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3453 (or 3451 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 152164636 is about 12335.5030704062. The cubic root of 152164636 is about 533.8729422256.

The spelling of 152164636 in words is "one hundred fifty-two million, one hundred sixty-four thousand, six hundred thirty-six".