12499014 has 64 divisors (see below), whose sum is σ = 29030400. Its totient is φ = 3552000.

The previous prime is 12499001. The next prime is 12499021. The reversal of 12499014 is 41099421.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 83812 + ... + 83960.

It is an arithmetic number, because the mean of its divisors is an integer number (453600).

Almost surely, 2^12499014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12499014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14515200).

12499014 is an abundant number, since it is smaller than the sum of its proper divisors (16531386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12499014 is a wasteful number, since it uses less digits than its factorization.

12499014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237.

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

The square root of 12499014 is about 3535.3944617256. The cubic root of 12499014 is about 232.0733393781.

The spelling of 12499014 in words is "twelve million, four hundred ninety-nine thousand, fourteen".