8867249 has 4 divisors (see below), whose sum is σ = 8999664. Its totient is φ = 8734836.

The previous prime is 8867233. The next prime is 8867269. The reversal of 8867249 is 9427688.

8867249 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.

It is a cyclic number.

It is not a de Polignac number, because 8867249 - 2⁴ = 8867233 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8867269) 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, 66107 + ... + 66240.

It is an arithmetic number, because the mean of its divisors is an integer number (2249916).

Almost surely, 2^8867249 is an apocalyptic number.

It is an amenable number.

8867249 is a deficient number, since it is larger than the sum of its proper divisors (132415).

8867249 is a wasteful number, since it uses less digits than its factorization.

8867249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132414.

The product of its digits is 193536, while the sum is 44.

The square root of 8867249 is about 2977.7926388518. The cubic root of 8867249 is about 206.9805967172.

The spelling of 8867249 in words is "eight million, eight hundred sixty-seven thousand, two hundred forty-nine".