12669030 has 96 divisors (see below), whose sum is σ = 36661248. Its totient is φ = 3009600.

The previous prime is 12669017. The next prime is 12669043. The reversal of 12669030 is 3096621.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12669017) and next prime (12669043).

It is a super-2 number, since 2×12669030² = 321008642281800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12668985 and 12669003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66235 + ... + 66425.

It is an arithmetic number, because the mean of its divisors is an integer number (381888).

Almost surely, 2^12669030 is an apocalyptic number.

12669030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12669030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18330624).

12669030 is an abundant number, since it is smaller than the sum of its proper divisors (23992218).

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

12669030 is a wasteful number, since it uses less digits than its factorization.

12669030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 12669030 is about 3559.3580881951. The cubic root of 12669030 is about 233.1208519173.

It can be divided in two parts, 1266 and 9030, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 12669030 in words is "twelve million, six hundred sixty-nine thousand, thirty".