8516898 has 48 divisors (see below), whose sum is σ = 21051576. Its totient is φ = 2465280.

The previous prime is 8516887. The next prime is 8516899. The reversal of 8516898 is 8986158.

It can be written as a sum of positive squares in 4 ways, for example, as 8311689 + 205209 = 2883^2 + 453^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8516899) 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, 2908 + ... + 5048.

Almost surely, 2^8516898 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8516898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10525788).

8516898 is an abundant number, since it is smaller than the sum of its proper divisors (12534678).

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

8516898 is a wasteful number, since it uses less digits than its factorization.

8516898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2179 (or 2176 counting only the distinct ones).

The product of its digits is 138240, while the sum is 45.

The square root of 8516898 is about 2918.3724916467. The cubic root of 8516898 is about 204.2179044155.

The spelling of 8516898 in words is "eight million, five hundred sixteen thousand, eight hundred ninety-eight".