12497933 has 4 divisors (see below), whose sum is σ = 14283360. Its totient is φ = 10712508.

The previous prime is 12497909. The next prime is 12497951. The reversal of 12497933 is 33979421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33979421 = 7 ⋅4854203.

It is a cyclic number.

It is not a de Polignac number, because 12497933 - 2⁸ = 12497677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12491933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 892703 + ... + 892716.

It is an arithmetic number, because the mean of its divisors is an integer number (3570840).

Almost surely, 2^12497933 is an apocalyptic number.

It is an amenable number.

12497933 is a deficient number, since it is larger than the sum of its proper divisors (1785427).

12497933 is an equidigital number, since it uses as much as digits as its factorization.

12497933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785426.

The product of its digits is 40824, while the sum is 38.

The square root of 12497933 is about 3535.2415759040. The cubic root of 12497933 is about 232.0666487566.

The spelling of 12497933 in words is "twelve million, four hundred ninety-seven thousand, nine hundred thirty-three".