12490359 has 32 divisors (see below), whose sum is σ = 20528640. Its totient is φ = 6592512.

The previous prime is 12490343. The next prime is 12490369. The reversal of 12490359 is 95309421.

It is not a de Polignac number, because 12490359 - 2⁴ = 12490343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12490369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20767 + ... + 21359.

It is an arithmetic number, because the mean of its divisors is an integer number (641520).

Almost surely, 2^12490359 is an apocalyptic number.

12490359 is a deficient number, since it is larger than the sum of its proper divisors (8038281).

12490359 is a wasteful number, since it uses less digits than its factorization.

12490359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 12490359 is about 3534.1701996367. The cubic root of 12490359 is about 232.0197602571.

The spelling of 12490359 in words is "twelve million, four hundred ninety thousand, three hundred fifty-nine".