10279666 has 16 divisors (see below), whose sum is σ = 16467264. Its totient is φ = 4801104.

The previous prime is 10279663. The next prime is 10279667. The reversal of 10279666 is 66697201.

It is not an unprimeable number, because it can be changed into a prime (10279663) 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, 621 + ... + 4576.

It is an arithmetic number, because the mean of its divisors is an integer number (1029204).

Almost surely, 2^10279666 is an apocalyptic number.

10279666 is a deficient number, since it is larger than the sum of its proper divisors (6187598).

10279666 is a wasteful number, since it uses less digits than its factorization.

10279666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5265.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 10279666 is about 3206.1918220843. The cubic root of 10279666 is about 217.4334389182.

The spelling of 10279666 in words is "ten million, two hundred seventy-nine thousand, six hundred sixty-six".