10936643 has 4 divisors (see below), whose sum is σ = 11042928. Its totient is φ = 10830360.

The previous prime is 10936637. The next prime is 10936649. The reversal of 10936643 is 34663901.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (10936637) and next prime (10936649).

It is a cyclic number.

It is not a de Polignac number, because 10936643 - 2⁶ = 10936579 is a prime.

It is a super-2 number, since 2×10936643² = 239220320218898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10936649) 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, 52988 + ... + 53193.

It is an arithmetic number, because the mean of its divisors is an integer number (2760732).

Almost surely, 2^10936643 is an apocalyptic number.

10936643 is a deficient number, since it is larger than the sum of its proper divisors (106285).

10936643 is a wasteful number, since it uses less digits than its factorization.

10936643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106284.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 10936643 is about 3307.0595700713. The cubic root of 10936643 is about 221.9702026939.

The spelling of 10936643 in words is "ten million, nine hundred thirty-six thousand, six hundred forty-three".