8745498 has 24 divisors (see below), whose sum is σ = 19012500. Its totient is φ = 2905344.

The previous prime is 8745493. The next prime is 8745523. The reversal of 8745498 is 8945478.

It can be written as a sum of positive squares in 2 ways, for example, as 8450649 + 294849 = 2907^2 + 543^2 .

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8745493) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6378 + ... + 7626.

Almost surely, 2^8745498 is an apocalyptic number.

8745498 is an abundant number, since it is smaller than the sum of its proper divisors (10267002).

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

8745498 is a wasteful number, since it uses less digits than its factorization.

8745498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646 (or 1643 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 8745498 is about 2957.2788167503. The cubic root of 8745498 is about 206.0289179248.

The spelling of 8745498 in words is "eight million, seven hundred forty-five thousand, four hundred ninety-eight".