95998689 has 20 divisors (see below), whose sum is σ = 145763860. Its totient is φ = 62946720.

The previous prime is 95998681. The next prime is 95998699. The reversal of 95998689 is 98689959.

It can be written as a sum of positive squares in 2 ways, for example, as 1520289 + 94478400 = 1233^2 + 9720^2 .

It is not a de Polignac number, because 95998689 - 2³ = 95998681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95998681) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4774 + ... + 14655.

It is an arithmetic number, because the mean of its divisors is an integer number (7288193).

Almost surely, 2^95998689 is an apocalyptic number.

It is an amenable number.

95998689 is a deficient number, since it is larger than the sum of its proper divisors (49765171).

95998689 is a wasteful number, since it uses less digits than its factorization.

95998689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19502 (or 19493 counting only the distinct ones).

The product of its digits is 12597120, while the sum is 63.

The square root of 95998689 is about 9797.8920692157. The cubic root of 95998689 is about 457.8836126780.

The spelling of 95998689 in words is "ninety-five million, nine hundred ninety-eight thousand, six hundred eighty-nine".