12374917 has 4 divisors (see below), whose sum is σ = 12608460. Its totient is φ = 12141376.

The previous prime is 12374899. The next prime is 12374951. The reversal of 12374917 is 71947321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4456321 + 7918596 = 2111^2 + 2814^2 .

It is a cyclic number.

It is not a de Polignac number, because 12374917 - 2¹⁵ = 12342149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12375917) 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, 116692 + ... + 116797.

It is an arithmetic number, because the mean of its divisors is an integer number (3152115).

Almost surely, 2^12374917 is an apocalyptic number.

It is an amenable number.

12374917 is a deficient number, since it is larger than the sum of its proper divisors (233543).

12374917 is an equidigital number, since it uses as much as digits as its factorization.

12374917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233542.

The product of its digits is 10584, while the sum is 34.

The square root of 12374917 is about 3517.8000227415. The cubic root of 12374917 is about 231.3027333356.

The spelling of 12374917 in words is "twelve million, three hundred seventy-four thousand, nine hundred seventeen".