12610693 has 4 divisors (see below), whose sum is σ = 13159008. Its totient is φ = 12062380.

The previous prime is 12610681. The next prime is 12610721. The reversal of 12610693 is 39601621.

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: 39601621 = 641 ⋅61781.

It is a cyclic number.

It is not a de Polignac number, because 12610693 - 2⁹ = 12610181 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 (12610603) 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, 274123 + ... + 274168.

It is an arithmetic number, because the mean of its divisors is an integer number (3289752).

Almost surely, 2^12610693 is an apocalyptic number.

It is an amenable number.

12610693 is a deficient number, since it is larger than the sum of its proper divisors (548315).

12610693 is an equidigital number, since it uses as much as digits as its factorization.

12610693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548314.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 12610693 is about 3551.1537561756. The cubic root of 12610693 is about 232.7624846060.

The spelling of 12610693 in words is "twelve million, six hundred ten thousand, six hundred ninety-three".