12302808 has 64 divisors (see below), whose sum is σ = 35708160. Its totient is φ = 3459456.

The previous prime is 12302803. The next prime is 12302813. The reversal of 12302808 is 80820321.

It is an interprime number because it is at equal distance from previous prime (12302803) and next prime (12302813).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10710 + ... + 11802.

It is an arithmetic number, because the mean of its divisors is an integer number (557940).

Almost surely, 2^12302808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12302808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17854080).

12302808 is an abundant number, since it is smaller than the sum of its proper divisors (23405352).

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

12302808 is a wasteful number, since it uses less digits than its factorization.

12302808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176 (or 1172 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 12302808 is about 3507.5358872006. The cubic root of 12302808 is about 230.8525886211.

The spelling of 12302808 in words is "twelve million, three hundred two thousand, eight hundred eight".