32982013 has 4 divisors (see below), whose sum is σ = 32993500. Its totient is φ = 32970528.

The previous prime is 32982011. The next prime is 32982017. The reversal of 32982013 is 31028923.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 412164 + 32569849 = 642^2 + 5707^2 .

It is a cyclic number.

It is not a de Polignac number, because 32982013 - 2¹ = 32982011 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 (32982011) 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, 2863 + ... + 8611.

It is an arithmetic number, because the mean of its divisors is an integer number (8248375).

Almost surely, 2^32982013 is an apocalyptic number.

It is an amenable number.

32982013 is a deficient number, since it is larger than the sum of its proper divisors (11487).

32982013 is an equidigital number, since it uses as much as digits as its factorization.

32982013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11486.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 32982013 is about 5742.9968657488. The cubic root of 32982013 is about 320.6951457214.

The spelling of 32982013 in words is "thirty-two million, nine hundred eighty-two thousand, thirteen".