8224870 has 16 divisors (see below), whose sum is σ = 14862528. Its totient is φ = 3277120.

The previous prime is 8224861. The next prime is 8224877. The reversal of 8224870 is 784228.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8224877) 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, 1347 + ... + 4273.

It is an arithmetic number, because the mean of its divisors is an integer number (928908).

Almost surely, 2^8224870 is an apocalyptic number.

8224870 is a deficient number, since it is larger than the sum of its proper divisors (6637658).

8224870 is a wasteful number, since it uses less digits than its factorization.

8224870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3215.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 8224870 is about 2867.9034153890. The cubic root of 8224870 is about 201.8566279964.

The spelling of 8224870 in words is "eight million, two hundred twenty-four thousand, eight hundred seventy".