10666436 has 12 divisors (see below), whose sum is σ = 20363280. Its totient is φ = 4848360.

The previous prime is 10666421. The next prime is 10666441. The reversal of 10666436 is 63466601.

It is a super-2 number, since 2×10666436² = 227545713884192, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121166 + ... + 121253.

It is an arithmetic number, because the mean of its divisors is an integer number (1696940).

Almost surely, 2^10666436 is an apocalyptic number.

It is an amenable number.

10666436 is a deficient number, since it is larger than the sum of its proper divisors (9696844).

10666436 is a wasteful number, since it uses less digits than its factorization.

10666436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242434 (or 242432 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 10666436 is about 3265.9510100429. The cubic root of 10666436 is about 220.1268964887.

The spelling of 10666436 in words is "ten million, six hundred sixty-six thousand, four hundred thirty-six".