13364988 has 48 divisors (see below), whose sum is σ = 38384640. Its totient is φ = 3524544.

The previous prime is 13364987. The next prime is 13364993. The reversal of 13364988 is 88946331.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13364987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5028 + ... + 7211.

It is an arithmetic number, because the mean of its divisors is an integer number (799680).

Almost surely, 2^13364988 is an apocalyptic number.

It is an amenable number.

13364988 is an abundant number, since it is smaller than the sum of its proper divisors (25019652).

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

13364988 is a wasteful number, since it uses less digits than its factorization.

13364988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12266 (or 12264 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 13364988 is about 3655.8156408659. The cubic root of 13364988 is about 237.3137257785.

The spelling of 13364988 in words is "thirteen million, three hundred sixty-four thousand, nine hundred eighty-eight".