13802214 has 16 divisors (see below), whose sum is σ = 27746928. Its totient is φ = 4576992.

The previous prime is 13802213. The next prime is 13802219. The reversal of 13802214 is 41220831.

It is a super-2 number, since 2×13802214² = 381002222603592, which contains 22 as substring.

13802214 is a modest number, since divided by 2214 gives 138 as remainder.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13802213) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4657 + ... + 7020.

It is an arithmetic number, because the mean of its divisors is an integer number (1734183).

Almost surely, 2^13802214 is an apocalyptic number.

13802214 is an abundant number, since it is smaller than the sum of its proper divisors (13944714).

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

13802214 is a wasteful number, since it uses less digits than its factorization.

13802214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11879.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 13802214 is about 3715.1331066329. The cubic root of 13802214 is about 239.8738573228.

The spelling of 13802214 in words is "thirteen million, eight hundred two thousand, two hundred fourteen".