85733826 has 8 divisors (see below), whose sum is σ = 171467664. Its totient is φ = 28577940.

The previous prime is 85733779. The next prime is 85733863. The reversal of 85733826 is 62833758.

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

85733826 is an admirable 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 in 3 ways as a sum of consecutive naturals, for example, 7144480 + ... + 7144491.

It is an arithmetic number, because the mean of its divisors is an integer number (21433458).

Almost surely, 2^85733826 is an apocalyptic number.

85733826 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

85733826 is a wasteful number, since it uses less digits than its factorization.

85733826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14288976.

The product of its digits is 241920, while the sum is 42.

The square root of 85733826 is about 9259.2562336291. The cubic root of 85733826 is about 440.9446406001.

The spelling of 85733826 in words is "eighty-five million, seven hundred thirty-three thousand, eight hundred twenty-six".