13663083 has 8 divisors (see below), whose sum is σ = 20819968. Its totient is φ = 7807464.

The previous prime is 13663061. The next prime is 13663099. The reversal of 13663083 is 38036631.

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

It is not a de Polignac number, because 13663083 - 2⁵ = 13663051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13663083.

It is not an unprimeable number, because it can be changed into a prime (13663183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325291 + ... + 325332.

It is an arithmetic number, because the mean of its divisors is an integer number (2602496).

Almost surely, 2^13663083 is an apocalyptic number.

13663083 is a deficient number, since it is larger than the sum of its proper divisors (7156885).

13663083 is an equidigital number, since it uses as much as digits as its factorization.

13663083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650633.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 13663083 is about 3696.3607778462. The cubic root of 13663083 is about 239.0651305020.

The spelling of 13663083 in words is "thirteen million, six hundred sixty-three thousand, eighty-three".