84422358 has 64 divisors (see below), whose sum is σ = 199584000. Its totient is φ = 26376192.

The previous prime is 84422347. The next prime is 84422369. The reversal of 84422358 is 85322448.

It is an interprime number because it is at equal distance from previous prime (84422347) and next prime (84422369).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109398 + ... + 110166.

It is an arithmetic number, because the mean of its divisors is an integer number (3118500).

Almost surely, 2^84422358 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84422358, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99792000).

84422358 is an abundant number, since it is smaller than the sum of its proper divisors (115161642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84422358 is a wasteful number, since it uses less digits than its factorization.

84422358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906 (or 900 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 84422358 is about 9188.1640168208. The cubic root of 84422358 is about 438.6847050177.

The spelling of 84422358 in words is "eighty-four million, four hundred twenty-two thousand, three hundred fifty-eight".