120353712 has 40 divisors (see below), whose sum is σ = 321638640. Its totient is φ = 38734080.

The previous prime is 120353669. The next prime is 120353719. The reversal of 120353712 is 217353021.

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

It is not an unprimeable number, because it can be changed into a prime (120353719) 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, 41839 + ... + 44622.

It is an arithmetic number, because the mean of its divisors is an integer number (8040966).

Almost surely, 2^120353712 is an apocalyptic number.

120353712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120353712 is an abundant number, since it is smaller than the sum of its proper divisors (201284928).

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

120353712 is a wasteful number, since it uses less digits than its factorization.

120353712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86501 (or 86495 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 120353712 is about 10970.5839407025. The cubic root of 120353712 is about 493.7265665960.

The spelling of 120353712 in words is "one hundred twenty million, three hundred fifty-three thousand, seven hundred twelve".