85823835 has 8 divisors (see below), whose sum is σ = 137318160. Its totient is φ = 45772704.

The previous prime is 85823821. The next prime is 85823873. The reversal of 85823835 is 53832858.

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

It is not a de Polignac number, because 85823835 - 2¹⁴ = 85807451 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2860780 + ... + 2860809.

It is an arithmetic number, because the mean of its divisors is an integer number (17164770).

Almost surely, 2^85823835 is an apocalyptic number.

85823835 is a deficient number, since it is larger than the sum of its proper divisors (51494325).

85823835 is a wasteful number, since it uses less digits than its factorization.

85823835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5721597.

The product of its digits is 230400, while the sum is 42.

The square root of 85823835 is about 9264.1154461719. The cubic root of 85823835 is about 441.0988975087.

The spelling of 85823835 in words is "eighty-five million, eight hundred twenty-three thousand, eight hundred thirty-five".