85917108 has 24 divisors (see below), whose sum is σ = 205892512. Its totient is φ = 27864864.

The previous prime is 85917101. The next prime is 85917109. The reversal of 85917108 is 80171958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85917101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96310 + ... + 97197.

Almost surely, 2^85917108 is an apocalyptic number.

It is an amenable number.

85917108 is an abundant number, since it is smaller than the sum of its proper divisors (119975404).

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

85917108 is a wasteful number, since it uses less digits than its factorization.

85917108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193551 (or 193549 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 39.

The square root of 85917108 is about 9269.1481809280. The cubic root of 85917108 is about 441.2586344936.

The spelling of 85917108 in words is "eighty-five million, nine hundred seventeen thousand, one hundred eight".