113572 has 6 divisors (see below), whose sum is σ = 198758. Its totient is φ = 56784.

The previous prime is 113567. The next prime is 113591. The reversal of 113572 is 275311.

It can be written as a sum of positive squares in only one way, i.e., 112896 + 676 = 336^2 + 26^2 .

It is a plaindrome in base 6.

It is a zygodrome in base 6.

It is an unprimeable number.

113572 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, 14193 + ... + 14200.

2¹¹³⁵⁷² is an apocalyptic number.

It is an amenable number.

113572 is a deficient number, since it is larger than the sum of its proper divisors (85186).

113572 is a wasteful number, since it uses less digits than its factorization.

113572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28397 (or 28395 counting only the distinct ones).

The product of its digits is 210, while the sum is 19.

The square root of 113572 is about 337.0044510092. The cubic root of 113572 is about 48.4273187758.

Adding to 113572 its reverse (275311), we get a palindrome (388883).

The spelling of 113572 in words is "one hundred thirteen thousand, five hundred seventy-two".