2084423 has 4 divisors (see below), whose sum is σ = 2273928. Its totient is φ = 1894920.

The previous prime is 2084419. The next prime is 2084441. The reversal of 2084423 is 3244802.

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 2084423 - 2² = 2084419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2084413) 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, 94736 + ... + 94757.

It is an arithmetic number, because the mean of its divisors is an integer number (568482).

2^2084423 is an apocalyptic number.

2084423 is a deficient number, since it is larger than the sum of its proper divisors (189505).

2084423 is a wasteful number, since it uses less digits than its factorization.

2084423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189504.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2084423 is about 1443.7530952348. The cubic root of 2084423 is about 127.7405021004.

The spelling of 2084423 in words is "two million, eighty-four thousand, four hundred twenty-three".