8233445 has 24 divisors (see below), whose sum is σ = 11235840. Its totient is φ = 5781600.

The previous prime is 8233427. The next prime is 8233447. The reversal of 8233445 is 5443328.

It is not a de Polignac number, because 8233445 - 2¹⁶ = 8167909 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8233447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18536 + ... + 18974.

It is an arithmetic number, because the mean of its divisors is an integer number (468160).

Almost surely, 2^8233445 is an apocalyptic number.

It is an amenable number.

8233445 is a deficient number, since it is larger than the sum of its proper divisors (3002395).

8233445 is a wasteful number, since it uses less digits than its factorization.

8233445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497 (or 486 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 8233445 is about 2869.3980204914. The cubic root of 8233445 is about 201.9267534978.

The spelling of 8233445 in words is "eight million, two hundred thirty-three thousand, four hundred forty-five".