113536 has 16 divisors (see below), whose sum is σ = 226440. Its totient is φ = 56704.

The previous prime is 113513. The next prime is 113537. The reversal of 113536 is 635311.

It is a tau number, because it is divible by the number of its divisors (16).

It is a plaindrome in base 6.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113537) by changing a digit.

113536 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, 316 + ... + 571.

2¹¹³⁵³⁶ is an apocalyptic number.

113536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

113536 is a deficient number, since it is larger than the sum of its proper divisors (112904).

113536 is an frugal number, since it uses more digits than its factorization.

113536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901 (or 889 counting only the distinct ones).

The product of its digits is 270, while the sum is 19.

The square root of 113536 is about 336.9510350184. The cubic root of 113536 is about 48.4222014121.

Adding to 113536 its reverse (635311), we get a palindrome (748847).

The spelling of 113536 in words is "one hundred thirteen thousand, five hundred thirty-six".