85936069 has 8 divisors (see below), whose sum is σ = 92384640. Its totient is φ = 79680096.

The previous prime is 85936049. The next prime is 85936079. The reversal of 85936069 is 96063958.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 85936069 - 2¹¹ = 85934021 is a prime.

It is a super-2 number, since 2×85936069² = 14770015910345522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85936049) 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, 47224 + ... + 49009.

It is an arithmetic number, because the mean of its divisors is an integer number (11548080).

Almost surely, 2^85936069 is an apocalyptic number.

It is an amenable number.

85936069 is a deficient number, since it is larger than the sum of its proper divisors (6448571).

85936069 is a wasteful number, since it uses less digits than its factorization.

85936069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96299.

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 85936069 is about 9270.1709261480. The cubic root of 85936069 is about 441.2910924823.

The spelling of 85936069 in words is "eighty-five million, nine hundred thirty-six thousand, sixty-nine".