452241999 has 24 divisors (see below), whose sum is σ = 718084224. Its totient is φ = 271986000.

The previous prime is 452241961. The next prime is 452242003. The reversal of 452241999 is 999142254.

452241999 is a `hidden beast` number, since 452 + 2 + 4 + 199 + 9 = 666.

It is not a de Polignac number, because 452241999 - 2¹⁶ = 452176463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452241949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4467 + ... + 30404.

It is an arithmetic number, because the mean of its divisors is an integer number (29920176).

Almost surely, 2^452241999 is an apocalyptic number.

452241999 is a deficient number, since it is larger than the sum of its proper divisors (265842225).

452241999 is a wasteful number, since it uses less digits than its factorization.

452241999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35019 (or 35016 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 452241999 is about 21265.9822016290. The cubic root of 452241999 is about 767.5799654256.

The spelling of 452241999 in words is "four hundred fifty-two million, two hundred forty-one thousand, nine hundred ninety-nine".