8997241 has 8 divisors (see below), whose sum is σ = 10332000. Its totient is φ = 7748640.

The previous prime is 8997239. The next prime is 8997259. The reversal of 8997241 is 1427998.

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 8997241 - 2¹ = 8997239 is a prime.

It is a super-2 number, since 2×8997241² = 161900691224162, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8997194 and 8997203.

It is not an unprimeable number, because it can be changed into a prime (8997341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21316 + ... + 21733.

It is an arithmetic number, because the mean of its divisors is an integer number (1291500).

Almost surely, 2^8997241 is an apocalyptic number.

It is an amenable number.

8997241 is a deficient number, since it is larger than the sum of its proper divisors (1334759).

8997241 is a wasteful number, since it uses less digits than its factorization.

8997241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43079.

The product of its digits is 36288, while the sum is 40.

The square root of 8997241 is about 2999.5401314201. The cubic root of 8997241 is about 207.9871247578.

The spelling of 8997241 in words is "eight million, nine hundred ninety-seven thousand, two hundred forty-one".