150875988 has 24 divisors (see below), whose sum is σ = 352279200. Its totient is φ = 50258400.

The previous prime is 150875987. The next prime is 150875993. The reversal of 150875988 is 889578051.

It is a super-2 number, since 2×150875988² = 45527127509952288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 150875988.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150875981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20163 + ... + 26613.

It is an arithmetic number, because the mean of its divisors is an integer number (14678300).

Almost surely, 2^150875988 is an apocalyptic number.

It is an amenable number.

150875988 is an abundant number, since it is smaller than the sum of its proper divisors (201403212).

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

150875988 is a wasteful number, since it uses less digits than its factorization.

150875988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8407 (or 8405 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 51.

The square root of 150875988 is about 12283.1587142722. The cubic root of 150875988 is about 532.3615845138.

The spelling of 150875988 in words is "one hundred fifty million, eight hundred seventy-five thousand, nine hundred eighty-eight".