113506256 has 10 divisors (see below), whose sum is σ = 219918402. Its totient is φ = 56753120.

The previous prime is 113506249. The next prime is 113506277. The reversal of 113506256 is 652605311.

It can be written as a sum of positive squares in only one way, i.e., 110670400 + 2835856 = 10520^2 + 1684^2 .

It is a super-2 number, since 2×113506256² = 25767340302275072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3547055 + ... + 3547086.

Almost surely, 2^113506256 is an apocalyptic number.

113506256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

113506256 is a deficient number, since it is larger than the sum of its proper divisors (106412146).

113506256 is an equidigital number, since it uses as much as digits as its factorization.

113506256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7094149 (or 7094143 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 113506256 is about 10653.9314809135. The cubic root of 113506256 is about 484.1797251624.

The spelling of 113506256 in words is "one hundred thirteen million, five hundred six thousand, two hundred fifty-six".