13802 has 8 divisors (see below), whose sum is σ = 21216. Its totient is φ = 6732.

The previous prime is 13799. The next prime is 13807. The reversal of 13802 is 20831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13807) 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, 83 + ... + 185.

It is an arithmetic number, because the mean of its divisors is an integer number (2652).

2¹³⁸⁰² is an apocalyptic number.

13802 is a deficient number, since it is larger than the sum of its proper divisors (7414).

13802 is a wasteful number, since it uses less digits than its factorization.

13802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 13802 is about 117.4819135016. The cubic root of 13802 is about 23.9872617588.

The spelling of 13802 in words is "thirteen thousand, eight hundred two".