452282282 has 8 divisors (see below), whose sum is σ = 678564516. Its totient is φ = 226094112.

The previous prime is 452282267. The next prime is 452282287. The reversal of 452282282 is 282282254.

It can be written as a sum of positive squares in 2 ways, for example, as 444324241 + 7958041 = 21079^2 + 2821^2 .

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

It is a super-2 number, since 2×452282282² = 409118525222255048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (452282287) 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 3 ways as a sum of consecutive naturals, for example, 9923 + ... + 31670.

Almost surely, 2^452282282 is an apocalyptic number.

452282282 is a deficient number, since it is larger than the sum of its proper divisors (226282234).

452282282 is a wasteful number, since it uses less digits than its factorization.

452282282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47032.

The product of its digits is 40960, while the sum is 35.

The square root of 452282282 is about 21266.9293034984. The cubic root of 452282282 is about 767.6027552194.

The spelling of 452282282 in words is "four hundred fifty-two million, two hundred eighty-two thousand, two hundred eighty-two".