85903976 has 32 divisors (see below), whose sum is σ = 168026880. Its totient is φ = 41126400.

The previous prime is 85903933. The next prime is 85903999. The reversal of 85903976 is 67930958.

It is a self number, because there is not a number n which added to its sum of digits gives 85903976.

It is an unprimeable number.

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, 22271 + ... + 25841.

It is an arithmetic number, because the mean of its divisors is an integer number (5250840).

Almost surely, 2^85903976 is an apocalyptic number.

It is an amenable number.

85903976 is a deficient number, since it is larger than the sum of its proper divisors (82122904).

85903976 is a wasteful number, since it uses less digits than its factorization.

85903976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705 (or 3701 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 85903976 is about 9268.4397824014. The cubic root of 85903976 is about 441.2361519567.

The spelling of 85903976 in words is "eighty-five million, nine hundred three thousand, nine hundred seventy-six".