12652766 has 16 divisors (see below), whose sum is σ = 21859200. Its totient is φ = 5380440.

The previous prime is 12652751. The next prime is 12652799. The reversal of 12652766 is 66725621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1616 + ... + 5283.

It is an arithmetic number, because the mean of its divisors is an integer number (1366200).

Almost surely, 2^12652766 is an apocalyptic number.

12652766 is a deficient number, since it is larger than the sum of its proper divisors (9206434).

12652766 is a wasteful number, since it uses less digits than its factorization.

12652766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7039.

The product of its digits is 30240, while the sum is 35.

The square root of 12652766 is about 3557.0726728590. The cubic root of 12652766 is about 233.0210520867.

The spelling of 12652766 in words is "twelve million, six hundred fifty-two thousand, seven hundred sixty-six".