107642720 has 24 divisors (see below), whose sum is σ = 254306304. Its totient is φ = 43057024.

The previous prime is 107642713. The next prime is 107642723. The reversal of 107642720 is 27246701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107642723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336224 + ... + 336543.

It is an arithmetic number, because the mean of its divisors is an integer number (10596096).

Almost surely, 2^107642720 is an apocalyptic number.

107642720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107642720 is an abundant number, since it is smaller than the sum of its proper divisors (146663584).

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

107642720 is an equidigital number, since it uses as much as digits as its factorization.

107642720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672782 (or 672774 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 107642720 is about 10375.1009633642. The cubic root of 107642720 is about 475.6945996631.

The spelling of 107642720 in words is "one hundred seven million, six hundred forty-two thousand, seven hundred twenty".