85082039 has 8 divisors (see below), whose sum is σ = 97937280. Its totient is φ = 72401976.

The previous prime is 85082009. The next prime is 85082051. The reversal of 85082039 is 93028058.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85082039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85082009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42749 + ... + 44694.

It is an arithmetic number, because the mean of its divisors is an integer number (12242160).

Almost surely, 2^85082039 is an apocalyptic number.

85082039 is a deficient number, since it is larger than the sum of its proper divisors (12855241).

85082039 is a wasteful number, since it uses less digits than its factorization.

85082039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87589.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 85082039 is about 9223.9925737177. The cubic root of 85082039 is about 439.8243772248.

The spelling of 85082039 in words is "eighty-five million, eighty-two thousand, thirty-nine".