85955116 has 24 divisors (see below), whose sum is σ = 163002224. Its totient is φ = 39424320.

The previous prime is 85955099. The next prime is 85955119. The reversal of 85955116 is 61155958.

It is not an unprimeable number, because it can be changed into a prime (85955119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3406 + ... + 13546.

Almost surely, 2^85955116 is an apocalyptic number.

It is an amenable number.

85955116 is a deficient number, since it is larger than the sum of its proper divisors (77047108).

85955116 is a wasteful number, since it uses less digits than its factorization.

85955116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10321 (or 10319 counting only the distinct ones).

The product of its digits is 54000, while the sum is 40.

The square root of 85955116 is about 9271.1981965655. The cubic root of 85955116 is about 441.3236928817.

The spelling of 85955116 in words is "eighty-five million, nine hundred fifty-five thousand, one hundred sixteen".