11308764 has 24 divisors (see below), whose sum is σ = 26949888. Its totient is φ = 3689200.

The previous prime is 11308751. The next prime is 11308783. The reversal of 11308764 is 46780311.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 9462 + ... + 10589.

It is an arithmetic number, because the mean of its divisors is an integer number (1122912).

Almost surely, 2^11308764 is an apocalyptic number.

It is an amenable number.

11308764 is an abundant number, since it is smaller than the sum of its proper divisors (15641124).

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

11308764 is a wasteful number, since it uses less digits than its factorization.

11308764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20105 (or 20103 counting only the distinct ones).

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

The square root of 11308764 is about 3362.8505765199. The cubic root of 11308764 is about 224.4597011344.

The spelling of 11308764 in words is "eleven million, three hundred eight thousand, seven hundred sixty-four".