9008197 has 8 divisors (see below), whose sum is σ = 10144512. Its totient is φ = 7924800.

The previous prime is 9008177. The next prime is 9008213. The reversal of 9008197 is 7918009.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9008197 - 2²³ = 619589 is a prime.

It is a super-2 number, since 2×9008197² = 162295226381618, which contains 22 as substring.

It is a Duffinian number.

9008197 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9008117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12868 + ... + 13549.

It is an arithmetic number, because the mean of its divisors is an integer number (1268064).

Almost surely, 2^9008197 is an apocalyptic number.

It is an amenable number.

9008197 is a deficient number, since it is larger than the sum of its proper divisors (1136315).

9008197 is a wasteful number, since it uses less digits than its factorization.

9008197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26459.

The product of its (nonzero) digits is 4536, while the sum is 34.

The square root of 9008197 is about 3001.3658557397. The cubic root of 9008197 is about 208.0715129471.

The spelling of 9008197 in words is "nine million, eight thousand, one hundred ninety-seven".