82854422 has 8 divisors (see below), whose sum is σ = 142036176. Its totient is φ = 35509032.

The previous prime is 82854403. The next prime is 82854427. The reversal of 82854422 is 22445828.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82854427) 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, 2959073 + ... + 2959100.

It is an arithmetic number, because the mean of its divisors is an integer number (17754522).

Almost surely, 2^82854422 is an apocalyptic number.

82854422 is a deficient number, since it is larger than the sum of its proper divisors (59181754).

82854422 is a wasteful number, since it uses less digits than its factorization.

82854422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5918182.

The product of its digits is 40960, while the sum is 35.

The square root of 82854422 is about 9102.4404419914. The cubic root of 82854422 is about 435.9518891727.

The spelling of 82854422 in words is "eighty-two million, eight hundred fifty-four thousand, four hundred twenty-two".