32240113 has 4 divisors (see below), whose sum is σ = 32274288. Its totient is φ = 32205940.

The previous prime is 32240099. The next prime is 32240123. The reversal of 32240113 is 31104223.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32240113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32240123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15631 + ... + 17572.

It is an arithmetic number, because the mean of its divisors is an integer number (8068572).

Almost surely, 2^32240113 is an apocalyptic number.

It is an amenable number.

32240113 is a deficient number, since it is larger than the sum of its proper divisors (34175).

32240113 is an equidigital number, since it uses as much as digits as its factorization.

32240113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34174.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 32240113 is about 5678.0377772607. The cubic root of 32240113 is about 318.2723067382.

Adding to 32240113 its reverse (31104223), we get a palindrome (63344336).

The spelling of 32240113 in words is "thirty-two million, two hundred forty thousand, one hundred thirteen".