85244848 has 20 divisors (see below), whose sum is σ = 177867088. Its totient is φ = 39343680.

The previous prime is 85244843. The next prime is 85244857. The reversal of 85244848 is 84844258.

It is a super-2 number, since 2×85244848² = 14533368221086208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85244843) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 204708 + ... + 205123.

Almost surely, 2^85244848 is an apocalyptic number.

It is an amenable number.

85244848 is an abundant number, since it is smaller than the sum of its proper divisors (92622240).

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

85244848 is a wasteful number, since it uses less digits than its factorization.

85244848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409852 (or 409846 counting only the distinct ones).

The product of its digits is 327680, while the sum is 43.

The square root of 85244848 is about 9232.8136556523. The cubic root of 85244848 is about 440.1047409049.

The spelling of 85244848 in words is "eighty-five million, two hundred forty-four thousand, eight hundred forty-eight".