107304720 has 80 divisors (see below), whose sum is σ = 335282112. Its totient is φ = 28387840.

The previous prime is 107304689. The next prime is 107304739. The reversal of 107304720 is 27403701.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29734 + ... + 33146.

Almost surely, 2^107304720 is an apocalyptic number.

107304720 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 107304720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167641056).

107304720 is an abundant number, since it is smaller than the sum of its proper divisors (227977392).

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

107304720 is a wasteful number, since it uses less digits than its factorization.

107304720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3560 (or 3554 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 107304720 is about 10358.7991582036. The cubic root of 107304720 is about 475.1961811980.

The spelling of 107304720 in words is "one hundred seven million, three hundred four thousand, seven hundred twenty".