11047966 has 16 divisors (see below), whose sum is σ = 17347968. Its totient is φ = 5270400.

The previous prime is 11047931. The next prime is 11047973. The reversal of 11047966 is 66974011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3306 + ... + 5746.

It is an arithmetic number, because the mean of its divisors is an integer number (1084248).

Almost surely, 2^11047966 is an apocalyptic number.

11047966 is a deficient number, since it is larger than the sum of its proper divisors (6300002).

11047966 is a wasteful number, since it uses less digits than its factorization.

11047966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2547.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 11047966 is about 3323.8480711368. The cubic root of 11047966 is about 222.7207992060.

The spelling of 11047966 in words is "eleven million, forty-seven thousand, nine hundred sixty-six".