150087 has 12 divisors (see below), whose sum is σ = 233016. Its totient is φ = 85680.

The previous prime is 150083. The next prime is 150089. The reversal of 150087 is 780051.

It is a happy number.

It is not a de Polignac number, because 150087 - 2² = 150083 is a prime.

It is a super-2 number, since 2×150087² = 45052215138, which contains 22 as substring.

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 364 + ... + 657.

It is an arithmetic number, because the mean of its divisors is an integer number (19418).

2¹⁵⁰⁰⁸⁷ is an apocalyptic number.

150087 is a deficient number, since it is larger than the sum of its proper divisors (82929).

150087 is a wasteful number, since it uses less digits than its factorization.

150087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038 (or 1031 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 150087 is about 387.4106348566. The cubic root of 150087 is about 53.1431988399.

The spelling of 150087 in words is "one hundred fifty thousand, eighty-seven".