150976720 has 20 divisors (see below), whose sum is σ = 351021060. Its totient is φ = 60390656.

The previous prime is 150976673. The next prime is 150976733. The reversal of 150976720 is 27679051.

It can be written as a sum of positive squares in 2 ways, for example, as 41062464 + 109914256 = 6408^2 + 10484^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 150976720.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 943525 + ... + 943684.

It is an arithmetic number, because the mean of its divisors is an integer number (17551053).

Almost surely, 2^150976720 is an apocalyptic number.

150976720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150976720 is an abundant number, since it is smaller than the sum of its proper divisors (200044340).

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

150976720 is a wasteful number, since it uses less digits than its factorization.

150976720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887222 (or 1887216 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 150976720 is about 12287.2584411658. The cubic root of 150976720 is about 532.4800348117.

The spelling of 150976720 in words is "one hundred fifty million, nine hundred seventy-six thousand, seven hundred twenty".