2832305 has 8 divisors (see below), whose sum is σ = 3884352. Its totient is φ = 1942128.

The previous prime is 2832287. The next prime is 2832329. The reversal of 2832305 is 5032382.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2832305 - 2¹² = 2828209 is a prime.

It is a super-2 number, since 2×2832305² = 16043903226050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 40427 + ... + 40496.

It is an arithmetic number, because the mean of its divisors is an integer number (485544).

2^2832305 is an apocalyptic number.

It is an amenable number.

2832305 is a deficient number, since it is larger than the sum of its proper divisors (1052047).

2832305 is an equidigital number, since it uses as much as digits as its factorization.

2832305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80935.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2832305 is about 1682.9453348223. The cubic root of 2832305 is about 141.4859579768.

Adding to 2832305 its reverse (5032382), we get a palindrome (7864687).

The spelling of 2832305 in words is "two million, eight hundred thirty-two thousand, three hundred five".