12590949 has 16 divisors (see below), whose sum is σ = 19502720. Its totient is φ = 7076160.

The previous prime is 12590933. The next prime is 12590951. The reversal of 12590949 is 94909521.

12590949 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12590949 - 2⁴ = 12590933 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 (12590449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3634 + ... + 6195.

It is an arithmetic number, because the mean of its divisors is an integer number (1218920).

Almost surely, 2^12590949 is an apocalyptic number.

It is an amenable number.

12590949 is a deficient number, since it is larger than the sum of its proper divisors (6911771).

12590949 is an equidigital number, since it uses as much as digits as its factorization.

12590949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9900.

The product of its (nonzero) digits is 29160, while the sum is 39.

The square root of 12590949 is about 3548.3727256307. The cubic root of 12590949 is about 232.6409458718.

The spelling of 12590949 in words is "twelve million, five hundred ninety thousand, nine hundred forty-nine".