13363992 has 48 divisors (see below), whose sum is σ = 38103000. Its totient is φ = 4219776.

The previous prime is 13363969. The next prime is 13364009. The reversal of 13363992 is 29936331.

It is a happy number.

13363992 is a `hidden beast` number, since 13 + 3 + 639 + 9 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3517 + ... + 6252.

Almost surely, 2^13363992 is an apocalyptic number.

13363992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13363992 is an abundant number, since it is smaller than the sum of its proper divisors (24739008).

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

13363992 is a wasteful number, since it uses less digits than its factorization.

13363992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9800 (or 9793 counting only the distinct ones).

The product of its digits is 26244, while the sum is 36.

The square root of 13363992 is about 3655.6794170168. The cubic root of 13363992 is about 237.3078305159.

The spelling of 13363992 in words is "thirteen million, three hundred sixty-three thousand, nine hundred ninety-two".