8223498 has 16 divisors (see below), whose sum is σ = 18274560. Its totient is φ = 2741148.

The previous prime is 8223497. The next prime is 8223499. The reversal of 8223498 is 8943228.

It is an interprime number because it is at equal distance from previous prime (8223497) and next prime (8223499).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (8223491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76090 + ... + 76197.

It is an arithmetic number, because the mean of its divisors is an integer number (1142160).

Almost surely, 2^8223498 is an apocalyptic number.

8223498 is an abundant number, since it is smaller than the sum of its proper divisors (10051062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8223498 is a wasteful number, since it uses less digits than its factorization.

8223498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152298 (or 152292 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 8223498 is about 2867.6642062836. The cubic root of 8223498 is about 201.8454033937.

The spelling of 8223498 in words is "eight million, two hundred twenty-three thousand, four hundred ninety-eight".