12268302 has 16 divisors (see below), whose sum is σ = 24675840. Its totient is φ = 4066232.

The previous prime is 12268301. The next prime is 12268309. The reversal of 12268302 is 20386221.

It is a super-2 number, since 2×12268302² = 301022467926408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12268301) 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, 4638 + ... + 6785.

It is an arithmetic number, because the mean of its divisors is an integer number (1542240).

Almost surely, 2^12268302 is an apocalyptic number.

12268302 is an abundant number, since it is smaller than the sum of its proper divisors (12407538).

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

12268302 is a wasteful number, since it uses less digits than its factorization.

12268302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11607.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 12268302 is about 3502.6135955883. The cubic root of 12268302 is about 230.6365604769.

The spelling of 12268302 in words is "twelve million, two hundred sixty-eight thousand, three hundred two".