8974217 has 4 divisors (see below), whose sum is σ = 10256256. Its totient is φ = 7692180.

The previous prime is 8974193. The next prime is 8974219. The reversal of 8974217 is 7124798.

8974217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7124798 = 2 ⋅3562399.

It is a cyclic number.

It is not a de Polignac number, because 8974217 - 2⁸ = 8973961 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8974219) 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, 641009 + ... + 641022.

It is an arithmetic number, because the mean of its divisors is an integer number (2564064).

Almost surely, 2^8974217 is an apocalyptic number.

It is an amenable number.

8974217 is a deficient number, since it is larger than the sum of its proper divisors (1282039).

8974217 is a wasteful number, since it uses less digits than its factorization.

8974217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282038.

The product of its digits is 28224, while the sum is 38.

The square root of 8974217 is about 2995.6997513102. The cubic root of 8974217 is about 207.8095597262.

The spelling of 8974217 in words is "eight million, nine hundred seventy-four thousand, two hundred seventeen".