12590641 has 8 divisors (see below), whose sum is σ = 14410944. Its totient is φ = 10775760.

The previous prime is 12590639. The next prime is 12590647. The reversal of 12590641 is 14609521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12590641 - 2¹ = 12590639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12590647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7506 + ... + 9028.

It is an arithmetic number, because the mean of its divisors is an integer number (1801368).

Almost surely, 2^12590641 is an apocalyptic number.

It is an amenable number.

12590641 is a deficient number, since it is larger than the sum of its proper divisors (1820303).

12590641 is a wasteful number, since it uses less digits than its factorization.

12590641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2711.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 12590641 is about 3548.3293251895. The cubic root of 12590641 is about 232.6390489008.

It can be divided in two parts, 12590 and 641, that added together give a palindrome (13231).

The spelling of 12590641 in words is "twelve million, five hundred ninety thousand, six hundred forty-one".