12268710 has 24 divisors (see below), whose sum is σ = 31898880. Its totient is φ = 3271632.

The previous prime is 12268709. The next prime is 12268721. The reversal of 12268710 is 1786221.

It is a Curzon 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 11 ways as a sum of consecutive naturals, for example, 68070 + ... + 68249.

It is an arithmetic number, because the mean of its divisors is an integer number (1329120).

Almost surely, 2^12268710 is an apocalyptic number.

12268710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12268710 is an abundant number, since it is smaller than the sum of its proper divisors (19630170).

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

12268710 is a wasteful number, since it uses less digits than its factorization.

12268710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136332 (or 136329 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 12268710 is about 3502.6718373265. The cubic root of 12268710 is about 230.6391171652.

The spelling of 12268710 in words is "twelve million, two hundred sixty-eight thousand, seven hundred ten".