32249113 has 8 divisors (see below), whose sum is σ = 34965000. Its totient is φ = 29566848.

The previous prime is 32249101. The next prime is 32249117. The reversal of 32249113 is 31194223.

It can be written as a sum of positive squares in 4 ways, for example, as 473344 + 31775769 = 688^2 + 5637^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 32249113 - 2⁵ = 32249081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32249117) 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, 6388 + ... + 10261.

It is an arithmetic number, because the mean of its divisors is an integer number (4370625).

Almost surely, 2^32249113 is an apocalyptic number.

It is an amenable number.

32249113 is a deficient number, since it is larger than the sum of its proper divisors (2715887).

32249113 is a wasteful number, since it uses less digits than its factorization.

32249113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16811.

The product of its digits is 1296, while the sum is 25.

The square root of 32249113 is about 5678.8302492679. The cubic root of 32249113 is about 318.3019197885.

The spelling of 32249113 in words is "thirty-two million, two hundred forty-nine thousand, one hundred thirteen".