85885333 has 4 divisors (see below), whose sum is σ = 85911840. Its totient is φ = 85858828.

The previous prime is 85885307. The next prime is 85885337. The reversal of 85885333 is 33358858.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 85885333 - 2¹⁷ = 85754261 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 85885333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85885337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7585 + ... + 15142.

It is an arithmetic number, because the mean of its divisors is an integer number (21477960).

Almost surely, 2^85885333 is an apocalyptic number.

It is an amenable number.

85885333 is a deficient number, since it is larger than the sum of its proper divisors (26507).

85885333 is a wasteful number, since it uses less digits than its factorization.

85885333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26506.

The product of its digits is 345600, while the sum is 43.

The square root of 85885333 is about 9267.4340030021. The cubic root of 85885333 is about 441.2042304202.

The spelling of 85885333 in words is "eighty-five million, eight hundred eighty-five thousand, three hundred thirty-three".