32082213 has 32 divisors (see below), whose sum is σ = 47295360. Its totient is φ = 19261440.

The previous prime is 32082209. The next prime is 32082221. The reversal of 32082213 is 31228023.

It is not a de Polignac number, because 32082213 - 2² = 32082209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32082213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32082223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139983 + ... + 140211.

It is an arithmetic number, because the mean of its divisors is an integer number (1477980).

Almost surely, 2^32082213 is an apocalyptic number.

It is an amenable number.

32082213 is a deficient number, since it is larger than the sum of its proper divisors (15213147).

32082213 is a wasteful number, since it uses less digits than its factorization.

32082213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 32082213 is about 5664.1162594000. The cubic root of 32082213 is about 317.7518633090.

The spelling of 32082213 in words is "thirty-two million, eighty-two thousand, two hundred thirteen".