12268270 has 16 divisors (see below), whose sum is σ = 25237728. Its totient is φ = 4206240.

The previous prime is 12268261. The next prime is 12268273. The reversal of 12268270 is 7286221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12268273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87561 + ... + 87700.

It is an arithmetic number, because the mean of its divisors is an integer number (1577358).

Almost surely, 2^12268270 is an apocalyptic number.

12268270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12268270 is an abundant number, since it is smaller than the sum of its proper divisors (12969458).

12268270 is a wasteful number, since it uses less digits than its factorization.

12268270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175275.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 12268270 is about 3502.6090275679. The cubic root of 12268270 is about 230.6363599499.

The spelling of 12268270 in words is "twelve million, two hundred sixty-eight thousand, two hundred seventy".