120475056 has 160 divisors (see below), whose sum is σ = 364851648. Its totient is φ = 33914880.

The previous prime is 120475051. The next prime is 120475057. The reversal of 120475056 is 650574021.

It is not an unprimeable number, because it can be changed into a prime (120475051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 434790 + ... + 435066.

Almost surely, 2^120475056 is an apocalyptic number.

120475056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120475056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182425824).

120475056 is an abundant number, since it is smaller than the sum of its proper divisors (244376592).

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

120475056 is a wasteful number, since it uses less digits than its factorization.

120475056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 120475056 is about 10976.1129731795. The cubic root of 120475056 is about 493.8924405360.

The spelling of 120475056 in words is "one hundred twenty million, four hundred seventy-five thousand, fifty-six".