12994983 has 24 divisors (see below), whose sum is σ = 19808256. Its totient is φ = 8197200.

The previous prime is 12994973. The next prime is 12994997. The reversal of 12994983 is 38949921.

12994983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12994983 - 2⁵ = 12994951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12994913) 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, 12618 + ... + 13608.

It is an arithmetic number, because the mean of its divisors is an integer number (825344).

Almost surely, 2^12994983 is an apocalyptic number.

12994983 is a deficient number, since it is larger than the sum of its proper divisors (6813273).

12994983 is a wasteful number, since it uses less digits than its factorization.

12994983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075 (or 1072 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 12994983 is about 3604.8554756051. The cubic root of 12994983 is about 235.1032170695.

The spelling of 12994983 in words is "twelve million, nine hundred ninety-four thousand, nine hundred eighty-three".