85969182 has 16 divisors (see below), whose sum is σ = 185164560. Its totient is φ = 26452032.

The previous prime is 85969141. The next prime is 85969183. The reversal of 85969182 is 28196958.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85969183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551007 + ... + 551162.

It is an arithmetic number, because the mean of its divisors is an integer number (11572785).

Almost surely, 2^85969182 is an apocalyptic number.

85969182 is an abundant number, since it is smaller than the sum of its proper divisors (99195378).

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

85969182 is a wasteful number, since it uses less digits than its factorization.

85969182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102187.

The product of its digits is 311040, while the sum is 48.

The square root of 85969182 is about 9271.9567514091. The cubic root of 85969182 is about 441.3477648268.

The spelling of 85969182 in words is "eighty-five million, nine hundred sixty-nine thousand, one hundred eighty-two".