12992933 has 2 divisors, whose sum is σ = 12992934. Its totient is φ = 12992932.

The previous prime is 12992867. The next prime is 12992971. The reversal of 12992933 is 33929921.

It is an a-pointer prime, because the next prime (12992971) can be obtained adding 12992933 to its sum of digits (38).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11437924 + 1555009 = 3382^2 + 1247^2 .

It is a cyclic number.

It is not a de Polignac number, because 12992933 - 2²⁰ = 11944357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12992983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6496466 + 6496467.

It is an arithmetic number, because the mean of its divisors is an integer number (6496467).

Almost surely, 2^12992933 is an apocalyptic number.

It is an amenable number.

12992933 is a deficient number, since it is larger than the sum of its proper divisors (1).

12992933 is an equidigital number, since it uses as much as digits as its factorization.

12992933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26244, while the sum is 38.

The square root of 12992933 is about 3604.5711256681. The cubic root of 12992933 is about 235.0908536587.

The spelling of 12992933 in words is "twelve million, nine hundred ninety-two thousand, nine hundred thirty-three".