113622032 has 10 divisors (see below), whose sum is σ = 220142718. Its totient is φ = 56811008.

The previous prime is 113622031. The next prime is 113622043. The reversal of 113622032 is 230226311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 111175936 + 2446096 = 10544^2 + 1564^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113621995 and 113622013.

It is not an unprimeable number, because it can be changed into a prime (113622031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3550673 + ... + 3550704.

Almost surely, 2^113622032 is an apocalyptic number.

It is an amenable number.

113622032 is a deficient number, since it is larger than the sum of its proper divisors (106520686).

113622032 is an equidigital number, since it uses as much as digits as its factorization.

113622032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7101385 (or 7101379 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 113622032 is about 10659.3635832539. The cubic root of 113622032 is about 484.3442897880.

Adding to 113622032 its reverse (230226311), we get a palindrome (343848343).

The spelling of 113622032 in words is "one hundred thirteen million, six hundred twenty-two thousand, thirty-two".