85850122 has 8 divisors (see below), whose sum is σ = 134374176. Its totient is φ = 41058732.

The previous prime is 85850111. The next prime is 85850131. The reversal of 85850122 is 22105858.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 933108 + ... + 933199.

It is an arithmetic number, because the mean of its divisors is an integer number (16796772).

Almost surely, 2^85850122 is an apocalyptic number.

85850122 is a deficient number, since it is larger than the sum of its proper divisors (48524054).

85850122 is a wasteful number, since it uses less digits than its factorization.

85850122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866332.

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 85850122 is about 9265.5340914596. The cubic root of 85850122 is about 441.1439276688.

The spelling of 85850122 in words is "eighty-five million, eight hundred fifty thousand, one hundred twenty-two".