32082813 has 24 divisors (see below), whose sum is σ = 53163968. Its totient is φ = 18263232.

The previous prime is 32082803. The next prime is 32082821. The reversal of 32082813 is 31828023.

It is not a de Polignac number, because 32082813 - 2⁹ = 32082301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32082803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18906 + ... + 20532.

Almost surely, 2^32082813 is an apocalyptic number.

It is an amenable number.

32082813 is a deficient number, since it is larger than the sum of its proper divisors (21081155).

32082813 is a wasteful number, since it uses less digits than its factorization.

32082813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953 (or 1950 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 32082813 is about 5664.1692241669. The cubic root of 32082813 is about 317.7538441566.

The spelling of 32082813 in words is "thirty-two million, eighty-two thousand, eight hundred thirteen".