85883183 has 4 divisors (see below), whose sum is σ = 85947648. Its totient is φ = 85818720.

The previous prime is 85883143. The next prime is 85883197. The reversal of 85883183 is 38138858.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 85883183 - 2²⁶ = 18774319 is a prime.

It is a super-2 number, since 2×85883183² = 14751842244422978, 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 (85883143) 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, 30191 + ... + 32912.

It is an arithmetic number, because the mean of its divisors is an integer number (21486912).

Almost surely, 2^85883183 is an apocalyptic number.

85883183 is a deficient number, since it is larger than the sum of its proper divisors (64465).

85883183 is a wasteful number, since it uses less digits than its factorization.

85883183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64464.

The product of its digits is 184320, while the sum is 44.

The square root of 85883183 is about 9267.3180046872. The cubic root of 85883183 is about 441.2005487788.

The spelling of 85883183 in words is "eighty-five million, eight hundred eighty-three thousand, one hundred eighty-three".