2302830 has 40 divisors (see below), whose sum is σ = 6194232. Its totient is φ = 613872.

The previous prime is 2302799. The next prime is 2302841. The reversal of 2302830 is 382032.

2302830 is digitally balanced in base 2, because in such base 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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 612 + ... + 2231.

2^2302830 is an apocalyptic number.

2302830 is an abundant number, since it is smaller than the sum of its proper divisors (3891402).

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

2302830 is a wasteful number, since it uses less digits than its factorization.

2302830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862 (or 2853 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2302830 is about 1517.5078253505. The cubic root of 2302830 is about 132.0547293713.

Adding to 2302830 its reverse (382032), we get a palindrome (2684862).

The spelling of 2302830 in words is "two million, three hundred two thousand, eight hundred thirty".