120772672 has 28 divisors (see below), whose sum is σ = 242702080. Its totient is φ = 59619456.

The previous prime is 120772667. The next prime is 120772679. The reversal of 120772672 is 276277021.

It is not an unprimeable number, because it can be changed into a prime (120772679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6888 + ... + 16999.

Almost surely, 2^120772672 is an apocalyptic number.

It is an amenable number.

120772672 is an abundant number, since it is smaller than the sum of its proper divisors (121929408).

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

120772672 is an equidigital number, since it uses as much as digits as its factorization.

120772672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23978 (or 23968 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 34.

The square root of 120772672 is about 10989.6620512189. The cubic root of 120772672 is about 494.2988024391.

The spelling of 120772672 in words is "one hundred twenty million, seven hundred seventy-two thousand, six hundred seventy-two".