12490411 has 4 divisors (see below), whose sum is σ = 12503800. Its totient is φ = 12477024.

The previous prime is 12490409. The next prime is 12490417. The reversal of 12490411 is 11409421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11409421 = 739 ⋅15439.

It is a cyclic number.

It is not a de Polignac number, because 12490411 - 2¹ = 12490409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12490417) 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, 5181 + ... + 7198.

It is an arithmetic number, because the mean of its divisors is an integer number (3125950).

Almost surely, 2^12490411 is an apocalyptic number.

12490411 is a deficient number, since it is larger than the sum of its proper divisors (13389).

12490411 is a wasteful number, since it uses less digits than its factorization.

12490411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13388.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 12490411 is about 3534.1775563772. The cubic root of 12490411 is about 232.0200822390.

Adding to 12490411 its reverse (11409421), we get a palindrome (23899832).

The spelling of 12490411 in words is "twelve million, four hundred ninety thousand, four hundred eleven".