84814223 has 8 divisors (see below), whose sum is σ = 91445088. Its totient is φ = 78198624.

The previous prime is 84814187. The next prime is 84814231. The reversal of 84814223 is 32241848.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 84814223 - 2⁶ = 84814159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 84814223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84816223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9461 + ... + 16097.

It is an arithmetic number, because the mean of its divisors is an integer number (11430636).

Almost surely, 2^84814223 is an apocalyptic number.

84814223 is a deficient number, since it is larger than the sum of its proper divisors (6630865).

84814223 is a wasteful number, since it uses less digits than its factorization.

84814223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7633.

The product of its digits is 12288, while the sum is 32.

The square root of 84814223 is about 9209.4637737493. The cubic root of 84814223 is about 439.3624081411.

The spelling of 84814223 in words is "eighty-four million, eight hundred fourteen thousand, two hundred twenty-three".