152998087 has 6 divisors (see below), whose sum is σ = 168171584. Its totient is φ = 139089060.

The previous prime is 152998081. The next prime is 152998091. The reversal of 152998087 is 780899251.

It is a de Polignac number, because none of the positive numbers 2^k-152998087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152998087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152998081) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 632103 + ... + 632344.

Almost surely, 2^152998087 is an apocalyptic number.

152998087 is a deficient number, since it is larger than the sum of its proper divisors (15173497).

152998087 is a wasteful number, since it uses less digits than its factorization.

152998087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264469 (or 1264458 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 49.

The square root of 152998087 is about 12369.2395481695. The cubic root of 152998087 is about 534.8458949982.

The spelling of 152998087 in words is "one hundred fifty-two million, nine hundred ninety-eight thousand, eighty-seven".