36322013 has 32 divisors (see below), whose sum is σ = 48335616. Its totient is φ = 26477568.

The previous prime is 36322009. The next prime is 36322019. The reversal of 36322013 is 31022363.

It is not a de Polignac number, because 36322013 - 2² = 36322009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36322019) 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, 81770 + ... + 82212.

It is an arithmetic number, because the mean of its divisors is an integer number (1510488).

Almost surely, 2^36322013 is an apocalyptic number.

It is an amenable number.

36322013 is a deficient number, since it is larger than the sum of its proper divisors (12013603).

36322013 is a wasteful number, since it uses less digits than its factorization.

36322013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 36322013 is about 6026.7746763920. The cubic root of 36322013 is about 331.1743072333.

Adding to 36322013 its reverse (31022363), we get a palindrome (67344376).

The spelling of 36322013 in words is "thirty-six million, three hundred twenty-two thousand, thirteen".