12276764 has 12 divisors (see below), whose sum is σ = 21510888. Its totient is φ = 6130800.

The previous prime is 12276757. The next prime is 12276767. The reversal of 12276764 is 46767221.

12276764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12276767) 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, 3374 + ... + 5994.

It is an arithmetic number, because the mean of its divisors is an integer number (1792574).

Almost surely, 2^12276764 is an apocalyptic number.

It is an amenable number.

12276764 is a deficient number, since it is larger than the sum of its proper divisors (9234124).

12276764 is a wasteful number, since it uses less digits than its factorization.

12276764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3796 (or 3794 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 12276764 is about 3503.8213424774. The cubic root of 12276764 is about 230.6895750949.

The spelling of 12276764 in words is "twelve million, two hundred seventy-six thousand, seven hundred sixty-four".