32202013 has 4 divisors (see below), whose sum is σ = 32222080. Its totient is φ = 32181948.

The previous prime is 32202011. The next prime is 32202019. The reversal of 32202013 is 31020223.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 32202013 - 2¹ = 32202011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32201984 and 32202002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32202011) 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, 7395 + ... + 10912.

It is an arithmetic number, because the mean of its divisors is an integer number (8055520).

Almost surely, 2^32202013 is an apocalyptic number.

It is an amenable number.

32202013 is a deficient number, since it is larger than the sum of its proper divisors (20067).

32202013 is a wasteful number, since it uses less digits than its factorization.

32202013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20066.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 32202013 is about 5674.6817531911. The cubic root of 32202013 is about 318.1468837415.

Adding to 32202013 its reverse (31020223), we get a palindrome (63222236).

The spelling of 32202013 in words is "thirty-two million, two hundred two thousand, thirteen".