85074496 has 28 divisors (see below), whose sum is σ = 181807612. Its totient is φ = 39264768.

The previous prime is 85074491. The next prime is 85074499. The reversal of 85074496 is 69447058.

It can be written as a sum of positive squares in 2 ways, for example, as 48108096 + 36966400 = 6936^2 + 6080^2 .

It is not an unprimeable number, because it can be changed into a prime (85074491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50295 + ... + 51958.

It is an arithmetic number, because the mean of its divisors is an integer number (6493129).

Almost surely, 2^85074496 is an apocalyptic number.

It is an amenable number.

85074496 is an abundant number, since it is smaller than the sum of its proper divisors (96733116).

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

85074496 is a wasteful number, since it uses less digits than its factorization.

85074496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102278 (or 102268 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 85074496 is about 9223.5836853145. The cubic root of 85074496 is about 439.8113792080.

The spelling of 85074496 in words is "eighty-five million, seventy-four thousand, four hundred ninety-six".