12499041 has 8 divisors (see below), whose sum is σ = 16710880. Its totient is φ = 8309952.

The previous prime is 12499037. The next prime is 12499057. The reversal of 12499041 is 14099421.

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

It is not a de Polignac number, because 12499041 - 2² = 12499037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12499001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4360 + ... + 6633.

It is an arithmetic number, because the mean of its divisors is an integer number (2088860).

Almost surely, 2^12499041 is an apocalyptic number.

It is an amenable number.

12499041 is a deficient number, since it is larger than the sum of its proper divisors (4211839).

12499041 is a wasteful number, since it uses less digits than its factorization.

12499041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11375.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 12499041 is about 3535.3982802508. The cubic root of 12499041 is about 232.0735064839.

The spelling of 12499041 in words is "twelve million, four hundred ninety-nine thousand, forty-one".