11389064 has 16 divisors (see below), whose sum is σ = 21758220. Its totient is φ = 5586880.

The previous prime is 11389057. The next prime is 11389069. The reversal of 11389064 is 46098311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10956100 + 432964 = 3310^2 + 658^2 .

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 11389064.

It is not an unprimeable number, because it can be changed into a prime (11389069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13007 + ... + 13854.

Almost surely, 2^11389064 is an apocalyptic number.

It is an amenable number.

11389064 is a deficient number, since it is larger than the sum of its proper divisors (10369156).

11389064 is a wasteful number, since it uses less digits than its factorization.

11389064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26920 (or 26916 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 11389064 is about 3374.7687328171. The cubic root of 11389064 is about 224.9897213411.

The spelling of 11389064 in words is "eleven million, three hundred eighty-nine thousand, sixty-four".