85608122 has 16 divisors (see below), whose sum is σ = 131348520. Its totient is φ = 41836032.

The previous prime is 85608119. The next prime is 85608137. The reversal of 85608122 is 22180658.

It can be written as a sum of positive squares in 4 ways, for example, as 63696361 + 21911761 = 7981^2 + 4681^2 .

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, 13904 + ... + 19092.

Almost surely, 2^85608122 is an apocalyptic number.

85608122 is a deficient number, since it is larger than the sum of its proper divisors (45740398).

85608122 is a wasteful number, since it uses less digits than its factorization.

85608122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5377.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 85608122 is about 9252.4657254161. The cubic root of 85608122 is about 440.7290290196.

The spelling of 85608122 in words is "eighty-five million, six hundred eight thousand, one hundred twenty-two".