120580770 has 16 divisors (see below), whose sum is σ = 289393920. Its totient is φ = 32154864.

The previous prime is 120580763. The next prime is 120580787. The reversal of 120580770 is 77085021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4019359 = 120580770 / (1 + 2 + 0 + 5 + 8 + 0 + 7 + 7 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2009650 + ... + 2009709.

It is an arithmetic number, because the mean of its divisors is an integer number (18087120).

Almost surely, 2^120580770 is an apocalyptic number.

120580770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120580770 is an abundant number, since it is smaller than the sum of its proper divisors (168813150).

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

120580770 is a wasteful number, since it uses less digits than its factorization.

120580770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4019369.

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 120580770 is about 10980.9275564499. The cubic root of 120580770 is about 494.0368579317.

The spelling of 120580770 in words is "one hundred twenty million, five hundred eighty thousand, seven hundred seventy".