8997168 has 20 divisors (see below), whose sum is σ = 23242808. Its totient is φ = 2999040.

The previous prime is 8997167. The next prime is 8997217. The reversal of 8997168 is 8617998.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 187441 = 8997168 / (8 + 9 + 9 + 7 + 1 + 6 + 8).

It is not an unprimeable number, because it can be changed into a prime (8997167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93673 + ... + 93768.

Almost surely, 2^8997168 is an apocalyptic number.

It is an amenable number.

8997168 is an abundant number, since it is smaller than the sum of its proper divisors (14245640).

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

8997168 is a wasteful number, since it uses less digits than its factorization.

8997168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187452 (or 187446 counting only the distinct ones).

The product of its digits is 217728, while the sum is 48.

The square root of 8997168 is about 2999.5279628635. The cubic root of 8997168 is about 207.9865622482.

The spelling of 8997168 in words is "eight million, nine hundred ninety-seven thousand, one hundred sixty-eight".