113622 has 16 divisors (see below), whose sum is σ = 235440. Its totient is φ = 36512.

The previous prime is 113621. The next prime is 113623. The reversal of 113622 is 226311.

It is an interprime number because it is at equal distance from previous prime (113621) and next prime (113623).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 113622.

It is not an unprimeable number, because it can be changed into a prime (113621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153 + ... + 500.

It is an arithmetic number, because the mean of its divisors is an integer number (14715).

2¹¹³⁶²² is an apocalyptic number.

113622 is an abundant number, since it is smaller than the sum of its proper divisors (121818).

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

113622 is a wasteful number, since it uses less digits than its factorization.

113622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687.

The product of its digits is 72, while the sum is 15.

The square root of 113622 is about 337.0786258427. The cubic root of 113622 is about 48.4344244318.

Adding to 113622 its reverse (226311), we get a palindrome (339933).

The spelling of 113622 in words is "one hundred thirteen thousand, six hundred twenty-two".