94458222 has 48 divisors (see below), whose sum is σ = 217490832. Its totient is φ = 29525760.

The previous prime is 94458181. The next prime is 94458223. The reversal of 94458222 is 22285449.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94458223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 142572 + ... + 143232.

It is an arithmetic number, because the mean of its divisors is an integer number (4531059).

Almost surely, 2^94458222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94458222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108745416).

94458222 is an abundant number, since it is smaller than the sum of its proper divisors (123032610).

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

94458222 is a wasteful number, since it uses less digits than its factorization.

94458222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153 (or 1150 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 94458222 is about 9718.9619816110. The cubic root of 94458222 is about 455.4212128111.

The spelling of 94458222 in words is "ninety-four million, four hundred fifty-eight thousand, two hundred twenty-two".