150686660 has 48 divisors (see below), whose sum is σ = 328043520. Its totient is φ = 58081920.

The previous prime is 150686659. The next prime is 150686671. The reversal of 150686660 is 66686051.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222242 + ... + 222918.

It is an arithmetic number, because the mean of its divisors is an integer number (6834240).

Almost surely, 2^150686660 is an apocalyptic number.

150686660 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 150686660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164021760).

150686660 is an abundant number, since it is smaller than the sum of its proper divisors (177356860).

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

150686660 is a wasteful number, since it uses less digits than its factorization.

150686660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076 (or 1074 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 150686660 is about 12275.4494826055. The cubic root of 150686660 is about 532.1388118374.

The spelling of 150686660 in words is "one hundred fifty million, six hundred eighty-six thousand, six hundred sixty".