13463664 has 40 divisors (see below), whose sum is σ = 34997760. Its totient is φ = 4459968.

The previous prime is 13463657. The next prime is 13463683. The reversal of 13463664 is 46636431.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7809 + ... + 9375.

It is an arithmetic number, because the mean of its divisors is an integer number (874944).

Almost surely, 2^13463664 is an apocalyptic number.

It is an amenable number.

13463664 is an abundant number, since it is smaller than the sum of its proper divisors (21534096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13463664 is a wasteful number, since it uses less digits than its factorization.

13463664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757 (or 1751 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

The square root of 13463664 is about 3669.2865791595. The cubic root of 13463664 is about 237.8963369374.

The spelling of 13463664 in words is "thirteen million, four hundred sixty-three thousand, six hundred sixty-four".