85034318 has 4 divisors (see below), whose sum is σ = 127551480. Its totient is φ = 42517158.

The previous prime is 85034317. The next prime is 85034347. The reversal of 85034318 is 81343058.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81343058 = 2 ⋅40671529.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85034317) by changing a digit.

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 as a sum of consecutive naturals, namely, 21258578 + ... + 21258581.

It is an arithmetic number, because the mean of its divisors is an integer number (31887870).

Almost surely, 2^85034318 is an apocalyptic number.

85034318 is a deficient number, since it is larger than the sum of its proper divisors (42517162).

85034318 is a wasteful number, since it uses less digits than its factorization.

85034318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42517161.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 85034318 is about 9221.4054243374. The cubic root of 85034318 is about 439.7421319603.

It can be divided in two parts, 8503 and 4318, that added together give a palindrome (12821).

The spelling of 85034318 in words is "eighty-five million, thirty-four thousand, three hundred eighteen".