150742180 has 12 divisors (see below), whose sum is σ = 316558620. Its totient is φ = 60296864.

The previous prime is 150742177. The next prime is 150742201. The reversal of 150742180 is 81247051.

It can be written as a sum of positive squares in 2 ways, for example, as 31539456 + 119202724 = 5616^2 + 10918^2 .

It is a super-3 number, since 3×150742180³ (a number of 26 digits) contains 333 as substring.

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, 3768535 + ... + 3768574.

It is an arithmetic number, because the mean of its divisors is an integer number (26379885).

Almost surely, 2^150742180 is an apocalyptic number.

150742180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150742180 is an abundant number, since it is smaller than the sum of its proper divisors (165816440).

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

150742180 is a wasteful number, since it uses less digits than its factorization.

150742180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7537118 (or 7537116 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 150742180 is about 12277.7106986604. The cubic root of 150742180 is about 532.2041587391.

The spelling of 150742180 in words is "one hundred fifty million, seven hundred forty-two thousand, one hundred eighty".