8223453 has 12 divisors (see below), whose sum is σ = 13575328. Its totient is φ = 4699080.

The previous prime is 8223451. The next prime is 8223469. The reversal of 8223453 is 3543228.

It is not a de Polignac number, because 8223453 - 2¹ = 8223451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8223451) 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 11 ways as a sum of consecutive naturals, for example, 65203 + ... + 65328.

Almost surely, 2^8223453 is an apocalyptic number.

It is an amenable number.

8223453 is a deficient number, since it is larger than the sum of its proper divisors (5351875).

8223453 is a wasteful number, since it uses less digits than its factorization.

8223453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130544 (or 130541 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 8223453 is about 2867.6563601659. The cubic root of 8223453 is about 201.8450352187.

The spelling of 8223453 in words is "eight million, two hundred twenty-three thousand, four hundred fifty-three".