94195712 has 104 divisors (see below), whose sum is σ = 213293640. Its totient is φ = 41287680.

The previous prime is 94195709. The next prime is 94195721. The reversal of 94195712 is 21759149.

It can be written as a sum of positive squares in 4 ways, for example, as 802816 + 93392896 = 896^2 + 9664^2 .

It is a tau number, because it is divible by the number of its divisors (104).

It is a super-3 number, since 3×94195712³ (a number of 25 digits) contains 333 as substring.

Its product of digits (22680) is a multiple of the sum of its prime divisors (105).

It is a congruent number.

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, 1544162 + ... + 1544222.

Almost surely, 2^94195712 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 94195712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106646820).

94195712 is an abundant number, since it is smaller than the sum of its proper divisors (119097928).

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

94195712 is a wasteful number, since it uses less digits than its factorization.

94195712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 105 counting only the distinct ones).

The product of its digits is 22680, while the sum is 38.

The square root of 94195712 is about 9705.4475424887. The cubic root of 94195712 is about 454.9989324936.

The spelling of 94195712 in words is "ninety-four million, one hundred ninety-five thousand, seven hundred twelve".