120812048 has 30 divisors (see below), whose sum is σ = 272291166. Its totient is φ = 51776256.

The previous prime is 120812011. The next prime is 120812101. The reversal of 120812048 is 840218021.

It can be written as a sum of positive squares in only one way, i.e., 63234304 + 57577744 = 7952^2 + 7588^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76265 + ... + 77832.

Almost surely, 2^120812048 is an apocalyptic number.

It is an amenable number.

120812048 is an abundant number, since it is smaller than the sum of its proper divisors (151479118).

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

120812048 is a wasteful number, since it uses less digits than its factorization.

120812048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154119 (or 154106 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 120812048 is about 10991.4534070795. The cubic root of 120812048 is about 494.3525160109.

The spelling of 120812048 in words is "one hundred twenty million, eight hundred twelve thousand, forty-eight".