2830322 has 16 divisors (see below), whose sum is σ = 4672512. Its totient is φ = 1275120.

The previous prime is 2830301. The next prime is 2830349. The reversal of 2830322 is 2230382.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2830294 and 2830303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2288 + ... + 3300.

It is an arithmetic number, because the mean of its divisors is an integer number (292032).

2^2830322 is an apocalyptic number.

2830322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2830322 is a deficient number, since it is larger than the sum of its proper divisors (1842190).

2830322 is a wasteful number, since it uses less digits than its factorization.

2830322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2830322 is about 1682.3560859699. The cubic root of 2830322 is about 141.4529304417.

The spelling of 2830322 in words is "two million, eight hundred thirty thousand, three hundred twenty-two".