152131836 has 24 divisors (see below), whose sum is σ = 361673424. Its totient is φ = 49753600.

The previous prime is 152131769. The next prime is 152131877. The reversal of 152131836 is 638131251.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 118965 + ... + 120236.

It is an arithmetic number, because the mean of its divisors is an integer number (15069726).

Almost surely, 2^152131836 is an apocalyptic number.

It is an amenable number.

152131836 is an abundant number, since it is smaller than the sum of its proper divisors (209541588).

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

152131836 is a wasteful number, since it uses less digits than its factorization.

152131836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239261 (or 239259 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The square root of 152131836 is about 12334.1735029146. The cubic root of 152131836 is about 533.8345796308.

The spelling of 152131836 in words is "one hundred fifty-two million, one hundred thirty-one thousand, eight hundred thirty-six".