13013764 has 12 divisors (see below), whose sum is σ = 22815324. Its totient is φ = 6495104.

The previous prime is 13013761. The next prime is 13013771. The reversal of 13013764 is 46731031.

It can be written as a sum of positive squares in 2 ways, for example, as 2722500 + 10291264 = 1650^2 + 3208^2 .

It is not an unprimeable number, because it can be changed into a prime (13013761) 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, 169 + ... + 5104.

It is an arithmetic number, because the mean of its divisors is an integer number (1901277).

Almost surely, 2^13013764 is an apocalyptic number.

It is an amenable number.

13013764 is a deficient number, since it is larger than the sum of its proper divisors (9801560).

13013764 is a wasteful number, since it uses less digits than its factorization.

13013764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5894 (or 5892 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 13013764 is about 3607.4594938821. The cubic root of 13013764 is about 235.2164235296.

Adding to 13013764 its reverse (46731031), we get a palindrome (59744795).

The spelling of 13013764 in words is "thirteen million, thirteen thousand, seven hundred sixty-four".