94420088 has 64 divisors (see below), whose sum is σ = 209468160. Its totient is φ = 39062016.

The previous prime is 94420061. The next prime is 94420093. The reversal of 94420088 is 88002449.

It is a Cunningham number, because it is equal to 9717²-1.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 271931 + ... + 272277.

It is an arithmetic number, because the mean of its divisors is an integer number (3272940).

Almost surely, 2^94420088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94420088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104734080).

94420088 is an abundant number, since it is smaller than the sum of its proper divisors (115048072).

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

94420088 is a wasteful number, since it uses less digits than its factorization.

94420088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 94420088 is about 9716.9999485438. Note that the first 4 decimals coincide. The cubic root of 94420088 is about 455.3599180934.

The spelling of 94420088 in words is "ninety-four million, four hundred twenty thousand, eighty-eight".