85184337 has 16 divisors (see below), whose sum is σ = 129935232. Its totient is φ = 48627840.

The previous prime is 85184329. The next prime is 85184371. The reversal of 85184337 is 73348158.

It is not a de Polignac number, because 85184337 - 2³ = 85184329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85184295 and 85184304.

It is not an unprimeable number, because it can be changed into a prime (85184327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34963 + ... + 37319.

It is an arithmetic number, because the mean of its divisors is an integer number (8120952).

Almost surely, 2^85184337 is an apocalyptic number.

It is an amenable number.

85184337 is a deficient number, since it is larger than the sum of its proper divisors (44750895).

85184337 is a wasteful number, since it uses less digits than its factorization.

85184337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4088.

The product of its digits is 80640, while the sum is 39.

The square root of 85184337 is about 9229.5361205209. The cubic root of 85184337 is about 440.0005802334. Note that the first 3 decimals are identical.

The spelling of 85184337 in words is "eighty-five million, one hundred eighty-four thousand, three hundred thirty-seven".