11199064 has 8 divisors (see below), whose sum is σ = 20998260. Its totient is φ = 5599528.

The previous prime is 11199047. The next prime is 11199079. The reversal of 11199064 is 46099111.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

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, 699934 + ... + 699949.

Almost surely, 2^11199064 is an apocalyptic number.

It is an amenable number.

11199064 is a deficient number, since it is larger than the sum of its proper divisors (9799196).

11199064 is a wasteful number, since it uses less digits than its factorization.

11199064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399889 (or 1399885 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 11199064 is about 3346.5002614672. The cubic root of 11199064 is about 223.7315555471.

The spelling of 11199064 in words is "eleven million, one hundred ninety-nine thousand, sixty-four".