2830835 has 16 divisors (see below), whose sum is σ = 4017600. Its totient is φ = 1873536.

The previous prime is 2830813. The next prime is 2830837. The reversal of 2830835 is 5380382.

It is not a de Polignac number, because 2830835 - 2¹² = 2826739 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 2830798 and 2830807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 380 + ... + 2409.

It is an arithmetic number, because the mean of its divisors is an integer number (251100).

2^2830835 is an apocalyptic number.

2830835 is a deficient number, since it is larger than the sum of its proper divisors (1186765).

2830835 is a wasteful number, since it uses less digits than its factorization.

2830835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2830.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2830835 is about 1682.5085438119. The cubic root of 2830835 is about 141.4614761088.

The spelling of 2830835 in words is "two million, eight hundred thirty thousand, eight hundred thirty-five".