85263182 has 4 divisors (see below), whose sum is σ = 127894776. Its totient is φ = 42631590.

The previous prime is 85263169. The next prime is 85263221. The reversal of 85263182 is 28136258.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21315794 + ... + 21315797.

It is an arithmetic number, because the mean of its divisors is an integer number (31973694).

Almost surely, 2^85263182 is an apocalyptic number.

85263182 is a deficient number, since it is larger than the sum of its proper divisors (42631594).

85263182 is a wasteful number, since it uses less digits than its factorization.

85263182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42631593.

The product of its digits is 23040, while the sum is 35.

The square root of 85263182 is about 9233.8064740388. The cubic root of 85263182 is about 440.1362904242.

The spelling of 85263182 in words is "eighty-five million, two hundred sixty-three thousand, one hundred eighty-two".