113720712 has 32 divisors (see below), whose sum is σ = 324916800. Its totient is φ = 32491584.

The previous prime is 113720693. The next prime is 113720723. The reversal of 113720712 is 217027311.

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 7 ways as a sum of consecutive naturals, for example, 338287 + ... + 338622.

It is an arithmetic number, because the mean of its divisors is an integer number (10153650).

Almost surely, 2^113720712 is an apocalyptic number.

113720712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113720712 is an abundant number, since it is smaller than the sum of its proper divisors (211196088).

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

113720712 is a wasteful number, since it uses less digits than its factorization.

113720712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676925 (or 676921 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 113720712 is about 10663.9913728397. The cubic root of 113720712 is about 484.4844658429.

The spelling of 113720712 in words is "one hundred thirteen million, seven hundred twenty thousand, seven hundred twelve".