123267764 has 24 divisors (see below), whose sum is σ = 226262400. Its totient is φ = 58649184.

The previous prime is 123267761. The next prime is 123267769. The reversal of 123267764 is 467762321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123267761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14942 + ... + 21674.

It is an arithmetic number, because the mean of its divisors is an integer number (9427600).

Almost surely, 2^123267764 is an apocalyptic number.

It is an amenable number.

123267764 is a deficient number, since it is larger than the sum of its proper divisors (102994636).

123267764 is a wasteful number, since it uses less digits than its factorization.

123267764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6959 (or 6957 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 123267764 is about 11102.6016770845. The cubic root of 123267764 is about 497.6796001472.

The spelling of 123267764 in words is "one hundred twenty-three million, two hundred sixty-seven thousand, seven hundred sixty-four".