85246722 has 32 divisors (see below), whose sum is σ = 206660160. Its totient is φ = 25832160.

The previous prime is 85246703. The next prime is 85246741. The reversal of 85246722 is 22764258.

It is an interprime number because it is at equal distance from previous prime (85246703) and next prime (85246741).

It is a super-2 number, since 2×85246722² = 14534007223490568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71163 + ... + 72350.

It is an arithmetic number, because the mean of its divisors is an integer number (6458130).

Almost surely, 2^85246722 is an apocalyptic number.

85246722 is an abundant number, since it is smaller than the sum of its proper divisors (121413438).

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

85246722 is a wasteful number, since it uses less digits than its factorization.

85246722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143535 (or 143529 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 85246722 is about 9232.9151409509. The cubic root of 85246722 is about 440.1079659297.

It can be divided in two parts, 852 and 46722, that added together give a palindrome (47574).

The spelling of 85246722 in words is "eighty-five million, two hundred forty-six thousand, seven hundred twenty-two".