12998083 has 24 divisors (see below), whose sum is σ = 16051200. Its totient is φ = 10478160.

The previous prime is 12998077. The next prime is 12998087. The reversal of 12998083 is 38089921.

12998083 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-12998083 is a prime.

It is a Duffinian number.

12998083 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (12998087) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65218 + ... + 65416.

It is an arithmetic number, because the mean of its divisors is an integer number (668800).

Almost surely, 2^12998083 is an apocalyptic number.

12998083 is a deficient number, since it is larger than the sum of its proper divisors (3053117).

12998083 is a wasteful number, since it uses less digits than its factorization.

12998083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 12998083 is about 3605.2854255939. The cubic root of 12998083 is about 235.1219104896.

The spelling of 12998083 in words is "twelve million, nine hundred ninety-eight thousand, eighty-three".