11327764 has 24 divisors (see below), whose sum is σ = 23042880. Its totient is φ = 4771776.

The previous prime is 11327759. The next prime is 11327773. The reversal of 11327764 is 46772311.

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 in 7 ways as a sum of consecutive naturals, for example, 1777 + ... + 5080.

It is an arithmetic number, because the mean of its divisors is an integer number (960120).

Almost surely, 2^11327764 is an apocalyptic number.

11327764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11327764 is an abundant number, since it is smaller than the sum of its proper divisors (11715116).

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

11327764 is a wasteful number, since it uses less digits than its factorization.

11327764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6927 (or 6925 counting only the distinct ones).

The product of its digits is 7056, while the sum is 31.

The square root of 11327764 is about 3365.6743752181. The cubic root of 11327764 is about 224.5853366780.

The spelling of 11327764 in words is "eleven million, three hundred twenty-seven thousand, seven hundred sixty-four".