149780960 has 48 divisors (see below), whose sum is σ = 404411616. Its totient is φ = 51353088.

The previous prime is 149780957. The next prime is 149780989. The reversal of 149780960 is 69087941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65747 + ... + 67986.

It is an arithmetic number, because the mean of its divisors is an integer number (8425242).

Almost surely, 2^149780960 is an apocalyptic number.

149780960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149780960 is an abundant number, since it is smaller than the sum of its proper divisors (254630656).

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

149780960 is a wasteful number, since it uses less digits than its factorization.

149780960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133755 (or 133747 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 149780960 is about 12238.5031764510. The cubic root of 149780960 is about 531.0705311196.

The spelling of 149780960 in words is "one hundred forty-nine million, seven hundred eighty thousand, nine hundred sixty".