120753340 has 24 divisors (see below), whose sum is σ = 258979392. Its totient is φ = 47273280.

The previous prime is 120753337. The next prime is 120753349. The reversal of 120753340 is 43357021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120753349) 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, 63291 + ... + 65170.

It is an arithmetic number, because the mean of its divisors is an integer number (10790808).

Almost surely, 2^120753340 is an apocalyptic number.

120753340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120753340 is an abundant number, since it is smaller than the sum of its proper divisors (138226052).

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

120753340 is a wasteful number, since it uses less digits than its factorization.

120753340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128517 (or 128515 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 120753340 is about 10988.7824621293. The cubic root of 120753340 is about 494.2724270066.

The spelling of 120753340 in words is "one hundred twenty million, seven hundred fifty-three thousand, three hundred forty".