12669468 has 24 divisors (see below), whose sum is σ = 33785472. Its totient is φ = 3619824.

The previous prime is 12669463. The next prime is 12669473. The reversal of 12669468 is 86496621.

It is an interprime number because it is at equal distance from previous prime (12669463) and next prime (12669473).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12669463) 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, 75330 + ... + 75497.

It is an arithmetic number, because the mean of its divisors is an integer number (1407728).

Almost surely, 2^12669468 is an apocalyptic number.

It is an amenable number.

12669468 is an abundant number, since it is smaller than the sum of its proper divisors (21116004).

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

12669468 is a wasteful number, since it uses less digits than its factorization.

12669468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150841 (or 150839 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 12669468 is about 3559.4196156115. The cubic root of 12669468 is about 233.1235384096.

The spelling of 12669468 in words is "twelve million, six hundred sixty-nine thousand, four hundred sixty-eight".