120474528 has 48 divisors (see below), whose sum is σ = 320596416. Its totient is φ = 39605760.

The previous prime is 120474511. The next prime is 120474533. The reversal of 120474528 is 825474021.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×120474528² = 29028223793645568, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1588 + ... + 15603.

It is an arithmetic number, because the mean of its divisors is an integer number (6679092).

Almost surely, 2^120474528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120474528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160298208).

120474528 is an abundant number, since it is smaller than the sum of its proper divisors (200121888).

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

120474528 is a wasteful number, since it uses less digits than its factorization.

120474528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17277 (or 17269 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 120474528 is about 10976.0889209226. The cubic root of 120474528 is about 493.8917190157.

The spelling of 120474528 in words is "one hundred twenty million, four hundred seventy-four thousand, five hundred twenty-eight".