120312296 has 16 divisors (see below), whose sum is σ = 242938500. Its totient is φ = 55528704.

The previous prime is 120312289. The next prime is 120312359. The reversal of 120312296 is 692213021.

It can be written as a sum of positive squares in 2 ways, for example, as 114789796 + 5522500 = 10714^2 + 2350^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 578321 + ... + 578528.

Almost surely, 2^120312296 is an apocalyptic number.

It is an amenable number.

120312296 is an abundant number, since it is smaller than the sum of its proper divisors (122626204).

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

120312296 is a wasteful number, since it uses less digits than its factorization.

120312296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156868 (or 1156864 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 120312296 is about 10968.6961850532. The cubic root of 120312296 is about 493.6699265331.

The spelling of 120312296 in words is "one hundred twenty million, three hundred twelve thousand, two hundred ninety-six".