12242703 has 32 divisors (see below), whose sum is σ = 19111680. Its totient is φ = 6888960.

The previous prime is 12242689. The next prime is 12242719. The reversal of 12242703 is 30724221.

It is not a de Polignac number, because 12242703 - 2⁴ = 12242687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12242703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12242773) 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, 77901 + ... + 78057.

It is an arithmetic number, because the mean of its divisors is an integer number (597240).

Almost surely, 2^12242703 is an apocalyptic number.

12242703 is a deficient number, since it is larger than the sum of its proper divisors (6868977).

12242703 is a wasteful number, since it uses less digits than its factorization.

12242703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 12242703 is about 3498.9574161456. The cubic root of 12242703 is about 230.4760336019.

Adding to 12242703 its reverse (30724221), we get a palindrome (42966924).

The spelling of 12242703 in words is "twelve million, two hundred forty-two thousand, seven hundred three".