11073864 has 16 divisors (see below), whose sum is σ = 27684720. Its totient is φ = 3691280.

The previous prime is 11073863. The next prime is 11073883. The reversal of 11073864 is 46837011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11073863) by changing a digit.

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, 230682 + ... + 230729.

It is an arithmetic number, because the mean of its divisors is an integer number (1730295).

Almost surely, 2^11073864 is an apocalyptic number.

It is an amenable number.

11073864 is an abundant number, since it is smaller than the sum of its proper divisors (16610856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11073864 is a wasteful number, since it uses less digits than its factorization.

11073864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461420 (or 461416 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 11073864 is about 3327.7415765050. The cubic root of 11073864 is about 222.8946931185.

The spelling of 11073864 in words is "eleven million, seventy-three thousand, eight hundred sixty-four".