84955822 has 8 divisors (see below), whose sum is σ = 145638576. Its totient is φ = 36409632.

The previous prime is 84955807. The next prime is 84955861. The reversal of 84955822 is 22855948.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3034123 + ... + 3034150.

It is an arithmetic number, because the mean of its divisors is an integer number (18204822).

Almost surely, 2^84955822 is an apocalyptic number.

84955822 is a deficient number, since it is larger than the sum of its proper divisors (60682754).

84955822 is a wasteful number, since it uses less digits than its factorization.

84955822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6068282.

The product of its digits is 230400, while the sum is 43.

The square root of 84955822 is about 9217.1482574601. The cubic root of 84955822 is about 439.6067802342.

The spelling of 84955822 in words is "eighty-four million, nine hundred fifty-five thousand, eight hundred twenty-two".