150808660 has 48 divisors (see below), whose sum is σ = 325966032. Its totient is φ = 58572800.

The previous prime is 150808621. The next prime is 150808667. The reversal of 150808660 is 66808051.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 35976004 + 114832656 = 5998^2 + 10716^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150808667) 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 15 ways as a sum of consecutive naturals, for example, 289200 + ... + 289720.

It is an arithmetic number, because the mean of its divisors is an integer number (6790959).

Almost surely, 2^150808660 is an apocalyptic number.

150808660 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 150808660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162983016).

150808660 is an abundant number, since it is smaller than the sum of its proper divisors (175157372).

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

150808660 is a wasteful number, since it uses less digits than its factorization.

150808660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924 (or 922 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 150808660 is about 12280.4177453375. The cubic root of 150808660 is about 532.2823844278.

The spelling of 150808660 in words is "one hundred fifty million, eight hundred eight thousand, six hundred sixty".