113656 has 8 divisors (see below), whose sum is σ = 213120. Its totient is φ = 56824.

The previous prime is 113647. The next prime is 113657. The reversal of 113656 is 656311.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113657) by changing a digit.

113656 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7096 + ... + 7111.

It is an arithmetic number, because the mean of its divisors is an integer number (26640).

2¹¹³⁶⁵⁶ is an apocalyptic number.

It is an amenable number.

113656 is a deficient number, since it is larger than the sum of its proper divisors (99464).

113656 is a wasteful number, since it uses less digits than its factorization.

113656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14213 (or 14209 counting only the distinct ones).

The product of its digits is 540, while the sum is 22.

The square root of 113656 is about 337.1290554076. The cubic root of 113656 is about 48.4392550873.

Adding to 113656 its reverse (656311), we get a palindrome (769967).

The spelling of 113656 in words is "one hundred thirteen thousand, six hundred fifty-six".