452839823 has 8 divisors (see below), whose sum is σ = 455952000. Its totient is φ = 449736408.

The previous prime is 452839819. The next prime is 452839841. The reversal of 452839823 is 328938254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 452839823 - 2² = 452839819 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 (452839853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126188 + ... + 129726.

It is an arithmetic number, because the mean of its divisors is an integer number (56994000).

Almost surely, 2^452839823 is an apocalyptic number.

452839823 is a deficient number, since it is larger than the sum of its proper divisors (3112177).

452839823 is a wasteful number, since it uses less digits than its factorization.

452839823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4381.

The product of its digits is 414720, while the sum is 44.

The square root of 452839823 is about 21280.0334351241. The cubic root of 452839823 is about 767.9180408189.

The spelling of 452839823 in words is "four hundred fifty-two million, eight hundred thirty-nine thousand, eight hundred twenty-three".