120716340 has 24 divisors (see below), whose sum is σ = 338005920. Its totient is φ = 32191008.

The previous prime is 120716339. The next prime is 120716399. The reversal of 120716340 is 43617021.

It is a self number, because there is not a number n which added to its sum of digits gives 120716340.

It is a congruent number.

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, 1005910 + ... + 1006029.

It is an arithmetic number, because the mean of its divisors is an integer number (14083580).

Almost surely, 2^120716340 is an apocalyptic number.

120716340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120716340 is an abundant number, since it is smaller than the sum of its proper divisors (217289580).

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

120716340 is a wasteful number, since it uses less digits than its factorization.

120716340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011951 (or 2011949 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 120716340 is about 10987.0987981359. The cubic root of 120716340 is about 494.2219385536.

The spelling of 120716340 in words is "one hundred twenty million, seven hundred sixteen thousand, three hundred forty".