8497241 has 4 divisors (see below), whose sum is σ = 8546532. Its totient is φ = 8447952.

The previous prime is 8497219. The next prime is 8497243. The reversal of 8497241 is 1427948.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7722841 + 774400 = 2779^2 + 880^2 .

It is a cyclic number.

It is not a de Polignac number, because 8497241 - 2²² = 4302937 is a prime.

It is a super-2 number, since 2×8497241² = 144406209224162, which contains 22 as substring.

It is a d-powerful number, because it can be written as 8 + 4⁷ + 9⁵ + 7⁵ + 2²³ + 4⁷ + 1 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8497243) 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, 24386 + ... + 24731.

It is an arithmetic number, because the mean of its divisors is an integer number (2136633).

Almost surely, 2^8497241 is an apocalyptic number.

It is an amenable number.

8497241 is a deficient number, since it is larger than the sum of its proper divisors (49291).

8497241 is a wasteful number, since it uses less digits than its factorization.

8497241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49290.

The product of its digits is 16128, while the sum is 35.

The square root of 8497241 is about 2915.0027444241. The cubic root of 8497241 is about 204.0606717526.

The spelling of 8497241 in words is "eight million, four hundred ninety-seven thousand, two hundred forty-one".