85946616 has 64 divisors (see below), whose sum is σ = 272851200. Its totient is φ = 24555744.

The previous prime is 85946593. The next prime is 85946669. The reversal of 85946616 is 61664958.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26910 + ... + 29933.

It is an arithmetic number, because the mean of its divisors is an integer number (4263300).

Almost surely, 2^85946616 is an apocalyptic number.

It is an amenable number.

85946616 is an abundant number, since it is smaller than the sum of its proper divisors (186904584).

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

85946616 is a wasteful number, since it uses less digits than its factorization.

85946616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56865 (or 56855 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 85946616 is about 9270.7397763070. The cubic root of 85946616 is about 441.3091450758.

The spelling of 85946616 in words is "eighty-five million, nine hundred forty-six thousand, six hundred sixteen".