11276764 has 12 divisors (see below), whose sum is σ = 19799584. Its totient is φ = 5619744.

The previous prime is 11276761. The next prime is 11276773. The reversal of 11276764 is 46767211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11276761) 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, 3252 + ... + 5755.

Almost surely, 2^11276764 is an apocalyptic number.

It is an amenable number.

11276764 is a deficient number, since it is larger than the sum of its proper divisors (8522820).

11276764 is a wasteful number, since it uses less digits than its factorization.

11276764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9324 (or 9322 counting only the distinct ones).

The product of its digits is 14112, while the sum is 34.

The square root of 11276764 is about 3358.0893377038. The cubic root of 11276764 is about 224.2477859628.

The spelling of 11276764 in words is "eleven million, two hundred seventy-six thousand, seven hundred sixty-four".