11047882 has 8 divisors (see below), whose sum is σ = 16612452. Its totient is φ = 5510400.

The previous prime is 11047879. The next prime is 11047891. The reversal of 11047882 is 28874011.

It can be written as a sum of positive squares in 2 ways, for example, as 7946761 + 3101121 = 2819^2 + 1761^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 5719 + ... + 7402.

Almost surely, 2^11047882 is an apocalyptic number.

11047882 is a deficient number, since it is larger than the sum of its proper divisors (5564570).

11047882 is a wasteful number, since it uses less digits than its factorization.

11047882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13544.

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 11047882 is about 3323.8354351562. The cubic root of 11047882 is about 222.7202347403.

The spelling of 11047882 in words is "eleven million, forty-seven thousand, eight hundred eighty-two".