12692983 has 4 divisors (see below), whose sum is σ = 12790008. Its totient is φ = 12595960.

The previous prime is 12692959. The next prime is 12692993. The reversal of 12692983 is 38929621.

It is a happy number.

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 12692983 - 2¹⁷ = 12561911 is a prime.

It is a super-2 number, since 2×12692983² = 322223634876578, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12692993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48316 + ... + 48577.

It is an arithmetic number, because the mean of its divisors is an integer number (3197502).

Almost surely, 2^12692983 is an apocalyptic number.

12692983 is a deficient number, since it is larger than the sum of its proper divisors (97025).

12692983 is an equidigital number, since it uses as much as digits as its factorization.

12692983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97024.

The product of its digits is 46656, while the sum is 40.

The square root of 12692983 is about 3562.7212913726. The cubic root of 12692983 is about 233.2676778995.

The spelling of 12692983 in words is "twelve million, six hundred ninety-two thousand, nine hundred eighty-three".