4084623 has 6 divisors (see below), whose sum is σ = 5900024. Its totient is φ = 2723076.

The previous prime is 4084609. The next prime is 4084631. The reversal of 4084623 is 3264804.

It is not a de Polignac number, because 4084623 - 2²¹ = 1987471 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 (4084603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 226915 + ... + 226932.

Almost surely, 2^4084623 is an apocalyptic number.

4084623 is a deficient number, since it is larger than the sum of its proper divisors (1815401).

4084623 is a wasteful number, since it uses less digits than its factorization.

4084623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453853 (or 453850 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 4084623 is about 2021.0450267127. The cubic root of 4084623 is about 159.8517246117.

The spelling of 4084623 in words is "four million, eighty-four thousand, six hundred twenty-three".