156190152 has 128 divisors (see below), whose sum is σ = 436700160. Its totient is φ = 46325760.

The previous prime is 156190117. The next prime is 156190193. The reversal of 156190152 is 251091651.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 670228 + ... + 670460.

It is an arithmetic number, because the mean of its divisors is an integer number (3411720).

Almost surely, 2^156190152 is an apocalyptic number.

156190152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 156190152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218350080).

156190152 is an abundant number, since it is smaller than the sum of its proper divisors (280510008).

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

156190152 is a wasteful number, since it uses less digits than its factorization.

156190152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 30.

The square root of 156190152 is about 12497.6058507220. The cubic root of 156190152 is about 538.5398964690.

The spelling of 156190152 in words is "one hundred fifty-six million, one hundred ninety thousand, one hundred fifty-two".