12490799 has 8 divisors (see below), whose sum is σ = 12971520. Its totient is φ = 12015000.

The previous prime is 12490783. The next prime is 12490813. The reversal of 12490799 is 99709421.

It is a happy number.

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 12490799 - 2⁴ = 12490783 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 (12490729) 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, 4424 + ... + 6674.

It is an arithmetic number, because the mean of its divisors is an integer number (1621440).

Almost surely, 2^12490799 is an apocalyptic number.

12490799 is a deficient number, since it is larger than the sum of its proper divisors (480721).

12490799 is a wasteful number, since it uses less digits than its factorization.

12490799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461.

The product of its (nonzero) digits is 40824, while the sum is 41.

The square root of 12490799 is about 3534.2324484957. The cubic root of 12490799 is about 232.0224846916.

The spelling of 12490799 in words is "twelve million, four hundred ninety thousand, seven hundred ninety-nine".