452282249 has 2 divisors, whose sum is σ = 452282250. Its totient is φ = 452282248.

The previous prime is 452282239. The next prime is 452282267. The reversal of 452282249 is 942282254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 313042249 + 139240000 = 17693^2 + 11800^2 .

It is a cyclic number.

It is not a de Polignac number, because 452282249 - 2⁸ = 452281993 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (452282239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226141124 + 226141125.

It is an arithmetic number, because the mean of its divisors is an integer number (226141125).

Almost surely, 2^452282249 is an apocalyptic number.

It is an amenable number.

452282249 is a deficient number, since it is larger than the sum of its proper divisors (1).

452282249 is an equidigital number, since it uses as much as digits as its factorization.

452282249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92160, while the sum is 38.

The square root of 452282249 is about 21266.9285276459. The cubic root of 452282249 is about 767.6027365505.

The spelling of 452282249 in words is "four hundred fifty-two million, two hundred eighty-two thousand, two hundred forty-nine".