85183385 has 16 divisors (see below), whose sum is σ = 117005952. Its totient is φ = 58320000.

The previous prime is 85183367. The next prime is 85183393. The reversal of 85183385 is 58338158.

It is not a de Polignac number, because 85183385 - 2¹⁶ = 85117849 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26885 + ... + 29885.

It is an arithmetic number, because the mean of its divisors is an integer number (7312872).

Almost surely, 2^85183385 is an apocalyptic number.

It is an amenable number.

85183385 is a deficient number, since it is larger than the sum of its proper divisors (31822567).

85183385 is a wasteful number, since it uses less digits than its factorization.

85183385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3824.

The product of its digits is 115200, while the sum is 41.

The square root of 85183385 is about 9229.4845468206. The cubic root of 85183385 is about 439.9989411132.

The spelling of 85183385 in words is "eighty-five million, one hundred eighty-three thousand, three hundred eighty-five".