151766980 has 12 divisors (see below), whose sum is σ = 318710700. Its totient is φ = 60706784.

The previous prime is 151766977. The next prime is 151767001. The reversal of 151766980 is 89667151.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 56821444 + 94945536 = 7538^2 + 9744^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3794155 + ... + 3794194.

It is an arithmetic number, because the mean of its divisors is an integer number (26559225).

Almost surely, 2^151766980 is an apocalyptic number.

151766980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151766980 is an abundant number, since it is smaller than the sum of its proper divisors (166943720).

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

151766980 is a wasteful number, since it uses less digits than its factorization.

151766980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7588358 (or 7588356 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 151766980 is about 12319.3741724164. The cubic root of 151766980 is about 533.4074749357.

The spelling of 151766980 in words is "one hundred fifty-one million, seven hundred sixty-six thousand, nine hundred eighty".