453223244 has 12 divisors (see below), whose sum is σ = 802053000. Its totient is φ = 224065248.

The previous prime is 453223187. The next prime is 453223273. The reversal of 453223244 is 442322354.

It is a happy number.

It is a super-2 number, since 2×453223244² = 410822617803767072, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 636194 + ... + 636905.

It is an arithmetic number, because the mean of its divisors is an integer number (66837750).

Almost surely, 2^453223244 is an apocalyptic number.

It is an amenable number.

453223244 is a deficient number, since it is larger than the sum of its proper divisors (348829756).

453223244 is a wasteful number, since it uses less digits than its factorization.

453223244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273192 (or 1273190 counting only the distinct ones).

The product of its digits is 23040, while the sum is 29.

The square root of 453223244 is about 21289.0404668693. The cubic root of 453223244 is about 768.1347126068.

Adding to 453223244 its reverse (442322354), we get a palindrome (895545598).

The spelling of 453223244 in words is "four hundred fifty-three million, two hundred twenty-three thousand, two hundred forty-four".