120272574 has 16 divisors (see below), whose sum is σ = 242302608. Its totient is φ = 39797952.

The previous prime is 120272573. The next prime is 120272587. The reversal of 120272574 is 475272021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120272573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72337 + ... + 73980.

It is an arithmetic number, because the mean of its divisors is an integer number (15143913).

Almost surely, 2^120272574 is an apocalyptic number.

120272574 is an abundant number, since it is smaller than the sum of its proper divisors (122030034).

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

120272574 is a wasteful number, since it uses less digits than its factorization.

120272574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146459.

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 120272574 is about 10966.8853372323. The cubic root of 120272574 is about 493.6155909527.

The spelling of 120272574 in words is "one hundred twenty million, two hundred seventy-two thousand, five hundred seventy-four".