12610049 has 4 divisors (see below), whose sum is σ = 13158336. Its totient is φ = 12061764.

The previous prime is 12610043. The next prime is 12610069. The reversal of 12610049 is 94001621.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 12610049 - 2¹⁶ = 12544513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 548263 = 12610049 / (1 + 2 + 6 + 1 + 0 + 0 + 4 + 9).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12610043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274109 + ... + 274154.

It is an arithmetic number, because the mean of its divisors is an integer number (3289584).

Almost surely, 2^12610049 is an apocalyptic number.

It is an amenable number.

12610049 is a deficient number, since it is larger than the sum of its proper divisors (548287).

12610049 is an equidigital number, since it uses as much as digits as its factorization.

12610049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548286.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 12610049 is about 3551.0630802620. The cubic root of 12610049 is about 232.7585223180.

The spelling of 12610049 in words is "twelve million, six hundred ten thousand, forty-nine".