84227854 has 16 divisors (see below), whose sum is σ = 129558528. Its totient is φ = 41049112.

The previous prime is 84227849. The next prime is 84227881. The reversal of 84227854 is 45872248.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23019 + ... + 26425.

It is an arithmetic number, because the mean of its divisors is an integer number (8097408).

Almost surely, 2^84227854 is an apocalyptic number.

84227854 is a deficient number, since it is larger than the sum of its proper divisors (45330674).

84227854 is a wasteful number, since it uses less digits than its factorization.

84227854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3719.

The product of its digits is 143360, while the sum is 40.

The square root of 84227854 is about 9177.5734265654. The cubic root of 84227854 is about 438.3475449554.

The spelling of 84227854 in words is "eighty-four million, two hundred twenty-seven thousand, eight hundred fifty-four".