85268444 has 24 divisors (see below), whose sum is σ = 152718048. Its totient is φ = 41646080.

The previous prime is 85268401. The next prime is 85268501. The reversal of 85268444 is 44486258.

It is a super-2 number, since 2×85268444² = 14541415084362272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30764 + ... + 33420.

It is an arithmetic number, because the mean of its divisors is an integer number (6363252).

Almost surely, 2^85268444 is an apocalyptic number.

It is an amenable number.

85268444 is a deficient number, since it is larger than the sum of its proper divisors (67449604).

85268444 is a wasteful number, since it uses less digits than its factorization.

85268444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2845 (or 2843 counting only the distinct ones).

The product of its digits is 245760, while the sum is 41.

The square root of 85268444 is about 9234.0914008905. The cubic root of 85268444 is about 440.1453445452.

It can be divided in two parts, 852 and 68444, that added together give a palindrome (69296).

The spelling of 85268444 in words is "eighty-five million, two hundred sixty-eight thousand, four hundred forty-four".