120072328 has 16 divisors (see below), whose sum is σ = 234924480. Its totient is φ = 57425808.

The previous prime is 120072319. The next prime is 120072347. The reversal of 120072328 is 823270021.

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, 326100 + ... + 326467.

It is an arithmetic number, because the mean of its divisors is an integer number (14682780).

Almost surely, 2^120072328 is an apocalyptic number.

It is an amenable number.

120072328 is a deficient number, since it is larger than the sum of its proper divisors (114852152).

120072328 is a wasteful number, since it uses less digits than its factorization.

120072328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652596 (or 652592 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 120072328 is about 10957.7519592296. The cubic root of 120072328 is about 493.3414928445.

The spelling of 120072328 in words is "one hundred twenty million, seventy-two thousand, three hundred twenty-eight".