150087000 has 192 divisors, whose sum is σ = 545257440. Its totient is φ = 34272000.

The previous prime is 150086957. The next prime is 150087013. The reversal of 150087000 is 780051.

It is a happy number.

It is a Cunningham number, because it is equal to 12251²-1.

It is a super-2 number, since 2×150087000² = 45052215138000000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct 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 an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 146490 + ... + 147510.

Almost surely, 2^150087000 is an apocalyptic number.

150087000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150087000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272628720).

150087000 is an abundant number, since it is smaller than the sum of its proper divisors (395170440).

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

150087000 is a wasteful number, since it uses less digits than its factorization.

150087000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059 (or 1038 counting only the distinct ones).

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

The square root of 150087000 is about 12250.9999591870. Note that the first 4 decimals coincide. The cubic root of 150087000 is about 531.4319883995.

The spelling of 150087000 in words is "one hundred fifty million, eighty-seven thousand".