120058440 has 64 divisors (see below), whose sum is σ = 361445760. Its totient is φ = 31902720.

The previous prime is 120058429. The next prime is 120058441. The reversal of 120058440 is 44850021.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 120058440.

It is not an unprimeable number, because it can be changed into a prime (120058441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35712 + ... + 38928.

It is an arithmetic number, because the mean of its divisors is an integer number (5647590).

Almost surely, 2^120058440 is an apocalyptic number.

120058440 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 120058440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180722880).

120058440 is an abundant number, since it is smaller than the sum of its proper divisors (241387320).

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

120058440 is a wasteful number, since it uses less digits than its factorization.

120058440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3542 (or 3538 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 120058440 is about 10957.1182342804. The cubic root of 120058440 is about 493.3224715570.

The spelling of 120058440 in words is "one hundred twenty million, fifty-eight thousand, four hundred forty".