120572560 has 40 divisors (see below), whose sum is σ = 281394936. Its totient is φ = 48046080.

The previous prime is 120572549. The next prime is 120572561. The reversal of 120572560 is 65275021.

It can be written as a sum of positive squares in 4 ways, for example, as 8042896 + 112529664 = 2836^2 + 10608^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (120572561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19440 + ... + 24880.

Almost surely, 2^120572560 is an apocalyptic number.

120572560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120572560 is an abundant number, since it is smaller than the sum of its proper divisors (160822376).

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

120572560 is a wasteful number, since it uses less digits than its factorization.

120572560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5731 (or 5725 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 120572560 is about 10980.5537200999. The cubic root of 120572560 is about 494.0256451580.

The spelling of 120572560 in words is "one hundred twenty million, five hundred seventy-two thousand, five hundred sixty".