94428893 has 8 divisors (see below), whose sum is σ = 102055968. Its totient is φ = 86853744.

The previous prime is 94428889. The next prime is 94428913. The reversal of 94428893 is 39882449.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 94428893 - 2² = 94428889 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94428833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9155 + ... + 16512.

It is an arithmetic number, because the mean of its divisors is an integer number (12756996).

Almost surely, 2^94428893 is an apocalyptic number.

It is an amenable number.

94428893 is a deficient number, since it is larger than the sum of its proper divisors (7627075).

94428893 is a wasteful number, since it uses less digits than its factorization.

94428893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25963.

The product of its digits is 497664, while the sum is 47.

The square root of 94428893 is about 9717.4530099198. The cubic root of 94428893 is about 455.3740722829.

The spelling of 94428893 in words is "ninety-four million, four hundred twenty-eight thousand, eight hundred ninety-three".