32675813 has 4 divisors (see below), whose sum is σ = 32688480. Its totient is φ = 32663148.

The previous prime is 32675807. The next prime is 32675827. The reversal of 32675813 is 31857623.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 32675813 - 2¹⁸ = 32413669 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 (32675803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923 + ... + 8136.

It is an arithmetic number, because the mean of its divisors is an integer number (8172120).

Almost surely, 2^32675813 is an apocalyptic number.

It is an amenable number.

32675813 is a deficient number, since it is larger than the sum of its proper divisors (12667).

32675813 is an equidigital number, since it uses as much as digits as its factorization.

32675813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12666.

The product of its digits is 30240, while the sum is 35.

The square root of 32675813 is about 5716.2761479831. The cubic root of 32675813 is about 319.6996302539.

The spelling of 32675813 in words is "thirty-two million, six hundred seventy-five thousand, eight hundred thirteen".