120751472 has 20 divisors (see below), whose sum is σ = 244128720. Its totient is φ = 57750528.

The previous prime is 120751469. The next prime is 120751483. The reversal of 120751472 is 274157021.

It is a congruent number.

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, 163697 + ... + 164432.

It is an arithmetic number, because the mean of its divisors is an integer number (12206436).

Almost surely, 2^120751472 is an apocalyptic number.

It is an amenable number.

120751472 is an abundant number, since it is smaller than the sum of its proper divisors (123377248).

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

120751472 is a wasteful number, since it uses less digits than its factorization.

120751472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328160 (or 328154 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 120751472 is about 10988.6974660330. The cubic root of 120751472 is about 494.2698782692.

The spelling of 120751472 in words is "one hundred twenty million, seven hundred fifty-one thousand, four hundred seventy-two".