8790241 has 4 divisors (see below), whose sum is σ = 9307332. Its totient is φ = 8273152.

The previous prime is 8790227. The next prime is 8790247. The reversal of 8790241 is 1420978.

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 4774225 + 4016016 = 2185^2 + 2004^2 .

It is not a de Polignac number, because 8790241 - 2¹¹ = 8788193 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8790247) 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, 258520 + ... + 258553.

It is an arithmetic number, because the mean of its divisors is an integer number (2326833).

Almost surely, 2^8790241 is an apocalyptic number.

It is an amenable number.

8790241 is a deficient number, since it is larger than the sum of its proper divisors (517091).

8790241 is a wasteful number, since it uses less digits than its factorization.

8790241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517090.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 8790241 is about 2964.8340594374. The cubic root of 8790241 is about 206.3796765163.

The spelling of 8790241 in words is "eight million, seven hundred ninety thousand, two hundred forty-one".