13918083 has 4 divisors (see below), whose sum is σ = 18557448. Its totient is φ = 9278720.

The previous prime is 13918067. The next prime is 13918109. The reversal of 13918083 is 38081931.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13918083 - 2⁴ = 13918067 is a prime.

It is a super-3 number, since 3×13918083³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13918043) 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 3 ways as a sum of consecutive naturals, for example, 2319678 + ... + 2319683.

It is an arithmetic number, because the mean of its divisors is an integer number (4639362).

Almost surely, 2^13918083 is an apocalyptic number.

13918083 is a deficient number, since it is larger than the sum of its proper divisors (4639365).

13918083 is an equidigital number, since it uses as much as digits as its factorization.

13918083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4639364.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 13918083 is about 3730.6947074238. The cubic root of 13918083 is about 240.5432312935.

The spelling of 13918083 in words is "thirteen million, nine hundred eighteen thousand, eighty-three".