13163764 has 12 divisors (see below), whose sum is σ = 23068864. Its totient is φ = 6572664.

The previous prime is 13163741. The next prime is 13163783. The reversal of 13163764 is 46736131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1669 + ... + 5395.

Almost surely, 2^13163764 is an apocalyptic number.

It is an amenable number.

13163764 is a deficient number, since it is larger than the sum of its proper divisors (9905100).

13163764 is a wasteful number, since it uses less digits than its factorization.

13163764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4614 (or 4612 counting only the distinct ones).

The product of its digits is 9072, while the sum is 31.

The square root of 13163764 is about 3628.1901824463. The cubic root of 13163764 is about 236.1166951369.

Adding to 13163764 its reverse (46736131), we get a palindrome (59899895).

The spelling of 13163764 in words is "thirteen million, one hundred sixty-three thousand, seven hundred sixty-four".