84098822 has 8 divisors (see below), whose sum is σ = 126190656. Its totient is φ = 42035272.

The previous prime is 84098821. The next prime is 84098849. The reversal of 84098822 is 22889048.

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

It is a super-2 number, since 2×84098822² = 14145223723575368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 84098822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84098821) 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, 3563 + ... + 13449.

It is an arithmetic number, because the mean of its divisors is an integer number (15773832).

Almost surely, 2^84098822 is an apocalyptic number.

84098822 is a deficient number, since it is larger than the sum of its proper divisors (42091834).

84098822 is a wasteful number, since it uses less digits than its factorization.

84098822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14142.

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 84098822 is about 9170.5409873137. The cubic root of 84098822 is about 438.1235898742.

The spelling of 84098822 in words is "eighty-four million, ninety-eight thousand, eight hundred twenty-two".