152887131 has 6 divisors (see below), whose sum is σ = 220836980. Its totient is φ = 101924748.

The previous prime is 152887121. The next prime is 152887157. The reversal of 152887131 is 131788251.

It is not a de Polignac number, because 152887131 - 2⁶ = 152887067 is a prime.

It is a super-2 number, since 2×152887131² = 46748949650822322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152887121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8493721 + ... + 8493738.

Almost surely, 2^152887131 is an apocalyptic number.

152887131 is a deficient number, since it is larger than the sum of its proper divisors (67949849).

152887131 is a wasteful number, since it uses less digits than its factorization.

152887131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16987465 (or 16987462 counting only the distinct ones).

The product of its digits is 13440, while the sum is 36.

The square root of 152887131 is about 12364.7535761939. The cubic root of 152887131 is about 534.7165715672.

The spelling of 152887131 in words is "one hundred fifty-two million, eight hundred eighty-seven thousand, one hundred thirty-one".