85099204 has 12 divisors (see below), whose sum is σ = 149325484. Its totient is φ = 42434784.

The previous prime is 85099199. The next prime is 85099207. The reversal of 85099204 is 40299058.

It can be written as a sum of positive squares in 2 ways, for example, as 22657600 + 62441604 = 4760^2 + 7902^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (85099207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27027 + ... + 30010.

Almost surely, 2^85099204 is an apocalyptic number.

It is an amenable number.

85099204 is a deficient number, since it is larger than the sum of its proper divisors (64226280).

85099204 is a wasteful number, since it uses less digits than its factorization.

85099204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57414 (or 57412 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 85099204 is about 9224.9229807083. The cubic root of 85099204 is about 439.8539529061.

The spelling of 85099204 in words is "eighty-five million, ninety-nine thousand, two hundred four".