452906822 has 16 divisors (see below), whose sum is σ = 691427472. Its totient is φ = 222441120.

The previous prime is 452906789. The next prime is 452906827. The reversal of 452906822 is 228609254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452906827) 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, 108608 + ... + 112700.

It is an arithmetic number, because the mean of its divisors is an integer number (43214217).

Almost surely, 2^452906822 is an apocalyptic number.

452906822 is a deficient number, since it is larger than the sum of its proper divisors (238520650).

452906822 is a wasteful number, since it uses less digits than its factorization.

452906822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5063.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 452906822 is about 21281.6075990513. The cubic root of 452906822 is about 767.9559108714.

The spelling of 452906822 in words is "four hundred fifty-two million, nine hundred six thousand, eight hundred twenty-two".