2830506 has 32 divisors (see below), whose sum is σ = 6812160. Its totient is φ = 765936.

The previous prime is 2830501. The next prime is 2830507. The reversal of 2830506 is 6050382.

It is not an unprimeable number, because it can be changed into a prime (2830501) 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, 976 + ... + 2571.

It is an arithmetic number, because the mean of its divisors is an integer number (212880).

2^2830506 is an apocalyptic number.

2830506 is an abundant number, since it is smaller than the sum of its proper divisors (3981654).

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

2830506 is a wasteful number, since it uses less digits than its factorization.

2830506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3578.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2830506 is about 1682.4107702936. The cubic root of 2830506 is about 141.4559956730.

Adding to 2830506 its reverse (6050382), we get a palindrome (8880888).

The spelling of 2830506 in words is "two million, eight hundred thirty thousand, five hundred six".