94109589 has 24 divisors (see below), whose sum is σ = 155859392. Its totient is φ = 53602560.

The previous prime is 94109581. The next prime is 94109593. The reversal of 94109589 is 98590149.

It is not a de Polignac number, because 94109589 - 2³ = 94109581 is a prime.

It is a super-2 number, since 2×94109589² = 17713229483497842, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94109581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18597 + ... + 23109.

Almost surely, 2^94109589 is an apocalyptic number.

It is an amenable number.

94109589 is a deficient number, since it is larger than the sum of its proper divisors (61749803).

94109589 is a wasteful number, since it uses less digits than its factorization.

94109589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4857 (or 4854 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 45.

The square root of 94109589 is about 9701.0096897179. The cubic root of 94109589 is about 454.8602219273.

The spelling of 94109589 in words is "ninety-four million, one hundred nine thousand, five hundred eighty-nine".