85919202 has 12 divisors (see below), whose sum is σ = 186158310. Its totient is φ = 28639728.

The previous prime is 85919189. The next prime is 85919213. The reversal of 85919202 is 20291958.

It can be written as a sum of positive squares in only one way, i.e., 63536841 + 22382361 = 7971^2 + 4731^2 .

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 5 ways as a sum of consecutive naturals, for example, 2386627 + ... + 2386662.

Almost surely, 2^85919202 is an apocalyptic number.

85919202 is an abundant number, since it is smaller than the sum of its proper divisors (100239108).

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

85919202 is a wasteful number, since it uses less digits than its factorization.

85919202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4773297 (or 4773294 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 85919202 is about 9269.2611356030. The cubic root of 85919202 is about 441.2622192980.

The spelling of 85919202 in words is "eighty-five million, nine hundred nineteen thousand, two hundred two".