85392448 has 28 divisors (see below), whose sum is σ = 174035212. Its totient is φ = 41541120.

The previous prime is 85392431. The next prime is 85392449. The reversal of 85392448 is 84429358.

It can be written as a sum of positive squares in 2 ways, for example, as 51380224 + 34012224 = 7168^2 + 5832^2 .

It is not an unprimeable number, because it can be changed into a prime (85392449) 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, 15663 + ... + 20398.

Almost surely, 2^85392448 is an apocalyptic number.

It is an amenable number.

85392448 is an abundant number, since it is smaller than the sum of its proper divisors (88642764).

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

85392448 is a wasteful number, since it uses less digits than its factorization.

85392448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36110 (or 36100 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 85392448 is about 9240.8034282740. The cubic root of 85392448 is about 440.3586057239.

The spelling of 85392448 in words is "eighty-five million, three hundred ninety-two thousand, four hundred forty-eight".