85024936 has 16 divisors (see below), whose sum is σ = 159716340. Its totient is φ = 42433920.

The previous prime is 85024921. The next prime is 85024937. The reversal of 85024936 is 63942058.

It can be written as a sum of positive squares in 2 ways, for example, as 70660836 + 14364100 = 8406^2 + 3790^2 .

It is a junction number, because it is equal to n+sod(n) for n = 85024895 and 85024904.

It is not an unprimeable number, because it can be changed into a prime (85024937) 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, 5085 + ... + 13996.

Almost surely, 2^85024936 is an apocalyptic number.

It is an amenable number.

85024936 is a deficient number, since it is larger than the sum of its proper divisors (74691404).

85024936 is a wasteful number, since it uses less digits than its factorization.

85024936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19644 (or 19640 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 85024936 is about 9220.8967025989. The cubic root of 85024936 is about 439.7259588335.

The spelling of 85024936 in words is "eighty-five million, twenty-four thousand, nine hundred thirty-six".