12249093 has 16 divisors (see below), whose sum is σ = 16853760. Its totient is φ = 7909056.

The previous prime is 12249079. The next prime is 12249103. The reversal of 12249093 is 39094221.

12249093 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12249093 - 2⁴ = 12249077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12249093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12249493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14971 + ... + 15767.

It is an arithmetic number, because the mean of its divisors is an integer number (1053360).

Almost surely, 2^12249093 is an apocalyptic number.

It is an amenable number.

12249093 is a deficient number, since it is larger than the sum of its proper divisors (4604667).

12249093 is a wasteful number, since it uses less digits than its factorization.

12249093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 12249093 is about 3499.8704261729. The cubic root of 12249093 is about 230.5161251214.

The spelling of 12249093 in words is "twelve million, two hundred forty-nine thousand, ninety-three".