94216878 has 64 divisors (see below), whose sum is σ = 249707520. Its totient is φ = 25746336.

The previous prime is 94216867. The next prime is 94216909. The reversal of 94216878 is 87861249.

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, 3276 + ... + 14112.

It is an arithmetic number, because the mean of its divisors is an integer number (3901680).

Almost surely, 2^94216878 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94216878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124853760).

94216878 is an abundant number, since it is smaller than the sum of its proper divisors (155490642).

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

94216878 is a wasteful number, since it uses less digits than its factorization.

94216878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10878 (or 10872 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 94216878 is about 9706.5378997869. The cubic root of 94216878 is about 455.0330097212.

The spelling of 94216878 in words is "ninety-four million, two hundred sixteen thousand, eight hundred seventy-eight".