215792152 has 16 divisors (see below), whose sum is σ = 428411160. Its totient is φ = 101549184.

The previous prime is 215792119. The next prime is 215792179. The reversal of 215792152 is 251297512.

215792152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×215792152² = 93132505729582208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

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, 793218 + ... + 793489.

Almost surely, 2^215792152 is an apocalyptic number.

It is an amenable number.

215792152 is a deficient number, since it is larger than the sum of its proper divisors (212619008).

215792152 is a wasteful number, since it uses less digits than its factorization.

215792152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586730 (or 1586726 counting only the distinct ones).

The product of its digits is 12600, while the sum is 34.

The square root of 215792152 is about 14689.8656222581. The cubic root of 215792152 is about 599.8074863856.

The spelling of 215792152 in words is "two hundred fifteen million, seven hundred ninety-two thousand, one hundred fifty-two".