10949786 has 4 divisors (see below), whose sum is σ = 16424682. Its totient is φ = 5474892.

The previous prime is 10949779. The next prime is 10949797. The reversal of 10949786 is 68794901.

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

It can be written as a sum of positive squares in only one way, i.e., 5909761 + 5040025 = 2431^2 + 2245^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2737445 + ... + 2737448.

Almost surely, 2^10949786 is an apocalyptic number.

10949786 is a deficient number, since it is larger than the sum of its proper divisors (5474896).

10949786 is an equidigital number, since it uses as much as digits as its factorization.

10949786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5474895.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 10949786 is about 3309.0460861100. The cubic root of 10949786 is about 222.0590839140.

The spelling of 10949786 in words is "ten million, nine hundred forty-nine thousand, seven hundred eighty-six".