113746720 has 24 divisors (see below), whose sum is σ = 268727004. Its totient is φ = 45498624.

The previous prime is 113746691. The next prime is 113746727. The reversal of 113746720 is 27647311.

It can be written as a sum of positive squares in 2 ways, for example, as 104284944 + 9461776 = 10212^2 + 3076^2 .

It is not an unprimeable number, because it can be changed into a prime (113746727) 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, 355299 + ... + 355618.

Almost surely, 2^113746720 is an apocalyptic number.

113746720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113746720 is an abundant number, since it is smaller than the sum of its proper divisors (154980284).

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

113746720 is an equidigital number, since it uses as much as digits as its factorization.

113746720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710932 (or 710924 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 113746720 is about 10665.2107339705. The cubic root of 113746720 is about 484.5213969974.

The spelling of 113746720 in words is "one hundred thirteen million, seven hundred forty-six thousand, seven hundred twenty".