11442766 has 8 divisors (see below), whose sum is σ = 17213040. Its totient is φ = 5705088.

The previous prime is 11442737. The next prime is 11442779. The reversal of 11442766 is 66724411.

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

It is a congruent number.

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, 7251 + ... + 8686.

It is an arithmetic number, because the mean of its divisors is an integer number (2151630).

Almost surely, 2^11442766 is an apocalyptic number.

11442766 is a deficient number, since it is larger than the sum of its proper divisors (5770274).

11442766 is a wasteful number, since it uses less digits than its factorization.

11442766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16298.

The product of its digits is 8064, while the sum is 31.

The square root of 11442766 is about 3382.7157728665. The cubic root of 11442766 is about 225.3427927085.

The spelling of 11442766 in words is "eleven million, four hundred forty-two thousand, seven hundred sixty-six".