12669334 has 16 divisors (see below), whose sum is σ = 19507680. Its totient is φ = 6168960.

The previous prime is 12669331. The next prime is 12669337. The reversal of 12669334 is 43396621.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12669331) and next prime (12669337).

It is a self number, because there is not a number n which added to its sum of digits gives 12669334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12669331) 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, 13327 + ... + 14245.

It is an arithmetic number, because the mean of its divisors is an integer number (1219230).

Almost surely, 2^12669334 is an apocalyptic number.

12669334 is a deficient number, since it is larger than the sum of its proper divisors (6838346).

12669334 is a wasteful number, since it uses less digits than its factorization.

12669334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095.

The product of its digits is 23328, while the sum is 34.

The square root of 12669334 is about 3559.4007922683. The cubic root of 12669334 is about 233.1227165213.

The spelling of 12669334 in words is "twelve million, six hundred sixty-nine thousand, three hundred thirty-four".