4455823 has 6 divisors (see below), whose sum is σ = 4703064. Its totient is φ = 4220964.

The previous prime is 4455797. The next prime is 4455833. The reversal of 4455823 is 3285544.

It is not a de Polignac number, because 4455823 - 2¹⁷ = 4324751 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 (4455833) 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, 5811 + ... + 6532.

It is an arithmetic number, because the mean of its divisors is an integer number (783844).

Almost surely, 2^4455823 is an apocalyptic number.

4455823 is a deficient number, since it is larger than the sum of its proper divisors (247241).

4455823 is a wasteful number, since it uses less digits than its factorization.

4455823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12381 (or 12362 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 4455823 is about 2110.8820431279. The cubic root of 4455823 is about 164.5543283751.

The spelling of 4455823 in words is "four million, four hundred fifty-five thousand, eight hundred twenty-three".