11447066 has 8 divisors (see below), whose sum is σ = 17184960. Its totient is φ = 5718748.

The previous prime is 11447053. The next prime is 11447089. The reversal of 11447066 is 66074411.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3455 + ... + 5901.

It is an arithmetic number, because the mean of its divisors is an integer number (2148120).

Almost surely, 2^11447066 is an apocalyptic number.

11447066 is a deficient number, since it is larger than the sum of its proper divisors (5737894).

11447066 is a wasteful number, since it uses less digits than its factorization.

11447066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4788.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 11447066 is about 3383.3512971608. The cubic root of 11447066 is about 225.3710158572.

The spelling of 11447066 in words is "eleven million, four hundred forty-seven thousand, sixty-six".