12266760 has 64 divisors (see below), whose sum is σ = 40150080. Its totient is φ = 2973440.

The previous prime is 12266759. The next prime is 12266777. The reversal of 12266760 is 6766221.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

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, 3327 + ... + 5966.

It is an arithmetic number, because the mean of its divisors is an integer number (627345).

Almost surely, 2^12266760 is an apocalyptic number.

12266760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12266760 is an abundant number, since it is smaller than the sum of its proper divisors (27883320).

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

12266760 is a wasteful number, since it uses less digits than its factorization.

12266760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9318 (or 9314 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 12266760 is about 3502.3934673306. The cubic root of 12266760 is about 230.6268971870.

The spelling of 12266760 in words is "twelve million, two hundred sixty-six thousand, seven hundred sixty".