2801182230 has 256 divisors, whose sum is σ = 9456721920. Its totient is φ = 573091200.

The previous prime is 2801182193. The next prime is 2801182253. The reversal of 2801182230 is 322811082.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2801182194 and 2801182203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1391925 + ... + 1393935.

It is an arithmetic number, because the mean of its divisors is an integer number (36940320).

Almost surely, 2^2801182230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2801182230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4728360960).

2801182230 is an abundant number, since it is smaller than the sum of its proper divisors (6655539690).

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

2801182230 is a wasteful number, since it uses less digits than its factorization.

2801182230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112 (or 2106 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 2801182230 is about 52926.1960658425. The cubic root of 2801182230 is about 1409.6580882145.

The spelling of 2801182230 in words is "two billion, eight hundred one million, one hundred eighty-two thousand, two hundred thirty".