2834023 has 4 divisors (see below), whose sum is σ = 2840608. Its totient is φ = 2827440.

The previous prime is 2834017. The next prime is 2834047. The reversal of 2834023 is 3204382.

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

It is a cyclic number.

It is not a de Polignac number, because 2834023 - 2¹⁷ = 2702951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2833985 and 2834003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2834063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2598 + ... + 3523.

It is an arithmetic number, because the mean of its divisors is an integer number (710152).

2^2834023 is an apocalyptic number.

2834023 is a deficient number, since it is larger than the sum of its proper divisors (6585).

2834023 is an equidigital number, since it uses as much as digits as its factorization.

2834023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6584.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2834023 is about 1683.4556721221. The cubic root of 2834023 is about 141.5145593862.

The spelling of 2834023 in words is "two million, eight hundred thirty-four thousand, twenty-three".