452222463 has 64 divisors (see below), whose sum is σ = 777093120. Its totient is φ = 227145600.

The previous prime is 452222453. The next prime is 452222467. The reversal of 452222463 is 364222254.

It is not a de Polignac number, because 452222463 - 2⁸ = 452222207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 452222463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452222467) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 943858 + ... + 944336.

It is an arithmetic number, because the mean of its divisors is an integer number (12142080).

Almost surely, 2^452222463 is an apocalyptic number.

452222463 is a deficient number, since it is larger than the sum of its proper divisors (324870657).

452222463 is a wasteful number, since it uses less digits than its factorization.

452222463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628.

The product of its digits is 23040, while the sum is 30.

The square root of 452222463 is about 21265.5228715402. The cubic root of 452222463 is about 767.5689125983.

The spelling of 452222463 in words is "four hundred fifty-two million, two hundred twenty-two thousand, four hundred sixty-three".