85273446 has 16 divisors (see below), whose sum is σ = 173093184. Its totient is φ = 28000104.

The previous prime is 85273439. The next prime is 85273457. The reversal of 85273446 is 64437258.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 105660 + ... + 106463.

It is an arithmetic number, because the mean of its divisors is an integer number (10818324).

Almost surely, 2^85273446 is an apocalyptic number.

85273446 is an abundant number, since it is smaller than the sum of its proper divisors (87819738).

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

85273446 is a wasteful number, since it uses less digits than its factorization.

85273446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212195.

The product of its digits is 161280, while the sum is 39.

The square root of 85273446 is about 9234.3622411079. The cubic root of 85273446 is about 440.1539509490.

The spelling of 85273446 in words is "eighty-five million, two hundred seventy-three thousand, four hundred forty-six".