32250113 has 8 divisors (see below), whose sum is σ = 36902400. Its totient is φ = 27609120.

The previous prime is 32250109. The next prime is 32250133. The reversal of 32250113 is 31105223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32250113 - 2² = 32250109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32250091 and 32250100.

It is not an unprimeable number, because it can be changed into a prime (32250133) 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, 4613 + ... + 9261.

It is an arithmetic number, because the mean of its divisors is an integer number (4612800).

Almost surely, 2^32250113 is an apocalyptic number.

It is an amenable number.

32250113 is a deficient number, since it is larger than the sum of its proper divisors (4652287).

32250113 is an equidigital number, since it uses as much as digits as its factorization.

32250113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5647.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 32250113 is about 5678.9182948868. The cubic root of 32250113 is about 318.3052097873.

Adding to 32250113 its reverse (31105223), we get a palindrome (63355336).

The spelling of 32250113 in words is "thirty-two million, two hundred fifty thousand, one hundred thirteen".