8197488 has 120 divisors (see below), whose sum is σ = 25727520. Its totient is φ = 2419200.

The previous prime is 8197487. The next prime is 8197489. The reversal of 8197488 is 8847918.

8197488 is a `hidden beast` number, since 81 + 97 + 488 = 666.

It is an interprime number because it is at equal distance from previous prime (8197487) and next prime (8197489).

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8197487) 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, 54213 + ... + 54363.

It is an arithmetic number, because the mean of its divisors is an integer number (214396).

Almost surely, 2^8197488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8197488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12863760).

8197488 is an abundant number, since it is smaller than the sum of its proper divisors (17530032).

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

8197488 is a wasteful number, since it uses less digits than its factorization.

8197488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 198 counting only the distinct ones).

The product of its digits is 129024, while the sum is 45.

The square root of 8197488 is about 2863.1255648330. The cubic root of 8197488 is about 201.6323738637.

The spelling of 8197488 in words is "eight million, one hundred ninety-seven thousand, four hundred eighty-eight".