8913500 has 24 divisors (see below), whose sum is σ = 19468176. Its totient is φ = 3565200.

The previous prime is 8913497. The next prime is 8913521. The reversal of 8913500 is 53198.

It is a self number, because there is not a number n which added to its sum of digits gives 8913500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8414 + ... + 9413.

It is an arithmetic number, because the mean of its divisors is an integer number (811174).

Almost surely, 2^8913500 is an apocalyptic number.

It is an amenable number.

8913500 is an abundant number, since it is smaller than the sum of its proper divisors (10554676).

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

8913500 is a wasteful number, since it uses less digits than its factorization.

8913500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17846 (or 17834 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 8913500 is about 2985.5485258156. The cubic root of 8913500 is about 207.3398386681.

Adding to 8913500 its reverse (53198), we get a palindrome (8966698).

The spelling of 8913500 in words is "eight million, nine hundred thirteen thousand, five hundred".