120838080 has 112 divisors (see below), whose sum is σ = 418575744. Its totient is φ = 29291520.

The previous prime is 120838079. The next prime is 120838097. The reversal of 120838080 is 80838021.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4839 + ... + 16281.

Almost surely, 2^120838080 is an apocalyptic number.

120838080 is a gapful number since it is divisible by the number (10) 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 120838080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209287872).

120838080 is an abundant number, since it is smaller than the sum of its proper divisors (297737664).

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

120838080 is a wasteful number, since it uses less digits than its factorization.

120838080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11474 (or 11464 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 120838080 is about 10992.6375360966. The cubic root of 120838080 is about 494.3880203631.

The spelling of 120838080 in words is "one hundred twenty million, eight hundred thirty-eight thousand, eighty".