12802230 has 72 divisors (see below), whose sum is σ = 38733552. Its totient is φ = 2925216.

The previous prime is 12802213. The next prime is 12802243. The reversal of 12802230 is 3220821.

It is a happy number.

12802230 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2959 + ... + 5861.

It is an arithmetic number, because the mean of its divisors is an integer number (537966).

Almost surely, 2^12802230 is an apocalyptic number.

12802230 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 12802230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19366776).

12802230 is an abundant number, since it is smaller than the sum of its proper divisors (25931322).

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

12802230 is a wasteful number, since it uses less digits than its factorization.

12802230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2930 (or 2920 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 12802230 is about 3578.0204024013. The cubic root of 12802230 is about 233.9350027673.

The spelling of 12802230 in words is "twelve million, eight hundred two thousand, two hundred thirty".