94397568 has 64 divisors (see below), whose sum is σ = 251899200. Its totient is φ = 31321088.

The previous prime is 94397557. The next prime is 94397579. The reversal of 94397568 is 86579349.

It is an interprime number because it is at equal distance from previous prime (94397557) and next prime (94397579).

It is a tau number, because it is divible by the number of its divisors (64).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 94397568.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112093 + ... + 112931.

It is an arithmetic number, because the mean of its divisors is an integer number (3935925).

Almost surely, 2^94397568 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 94397568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125949600).

94397568 is an abundant number, since it is smaller than the sum of its proper divisors (157501632).

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

94397568 is a wasteful number, since it uses less digits than its factorization.

94397568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149 (or 1137 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 51.

The square root of 94397568 is about 9715.8410855674. The cubic root of 94397568 is about 455.3237128008.

The spelling of 94397568 in words is "ninety-four million, three hundred ninety-seven thousand, five hundred sixty-eight".