85009296 has 20 divisors (see below), whose sum is σ = 219607472. Its totient is φ = 28336416.

The previous prime is 85009283. The next prime is 85009307. The reversal of 85009296 is 69290058.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885466 + ... + 885561.

Almost surely, 2^85009296 is an apocalyptic number.

It is an amenable number.

85009296 is an abundant number, since it is smaller than the sum of its proper divisors (134598176).

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

85009296 is a wasteful number, since it uses less digits than its factorization.

85009296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771038 (or 1771032 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 85009296 is about 9220.0485898937. The cubic root of 85009296 is about 439.6989952310.

The spelling of 85009296 in words is "eighty-five million, nine thousand, two hundred ninety-six".