10646836 has 12 divisors (see below), whose sum is σ = 18910528. Its totient is φ = 5243832.

The previous prime is 10646819. The next prime is 10646837. The reversal of 10646836 is 63864601.

It is a super-2 number, since 2×10646836² = 226710233621792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10646837) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 19596 + ... + 20131.

Almost surely, 2^10646836 is an apocalyptic number.

It is an amenable number.

10646836 is a deficient number, since it is larger than the sum of its proper divisors (8263692).

10646836 is a wasteful number, since it uses less digits than its factorization.

10646836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39798 (or 39796 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 10646836 is about 3262.9489729384. The cubic root of 10646836 is about 219.9919831789.

The spelling of 10646836 in words is "ten million, six hundred forty-six thousand, eight hundred thirty-six".