2823355 has 4 divisors (see below), whose sum is σ = 3388032. Its totient is φ = 2258680.

The previous prime is 2823329. The next prime is 2823361. The reversal of 2823355 is 5533282.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-2823355 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282331 + ... + 282340.

It is an arithmetic number, because the mean of its divisors is an integer number (847008).

2^2823355 is an apocalyptic number.

2823355 is a deficient number, since it is larger than the sum of its proper divisors (564677).

2823355 is an equidigital number, since it uses as much as digits as its factorization.

2823355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564676.

The product of its digits is 7200, while the sum is 28.

The square root of 2823355 is about 1680.2842021515. The cubic root of 2823355 is about 141.3367702430.

The spelling of 2823355 in words is "two million, eight hundred twenty-three thousand, three hundred fifty-five".