152115656 has 32 divisors (see below), whose sum is σ = 355596480. Its totient is φ = 59265600.

The previous prime is 152115611. The next prime is 152115673. The reversal of 152115656 is 656511251.

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, 122855 + ... + 124086.

It is an arithmetic number, because the mean of its divisors is an integer number (11112390).

Almost surely, 2^152115656 is an apocalyptic number.

It is an amenable number.

152115656 is an abundant number, since it is smaller than the sum of its proper divisors (203480824).

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

152115656 is a wasteful number, since it uses less digits than its factorization.

152115656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246965 (or 246961 counting only the distinct ones).

The product of its digits is 9000, while the sum is 32.

The square root of 152115656 is about 12333.5175842093. The cubic root of 152115656 is about 533.8156536125.

The spelling of 152115656 in words is "one hundred fifty-two million, one hundred fifteen thousand, six hundred fifty-six".