85859337 has 8 divisors (see below), whose sum is σ = 116419680. Its totient is φ = 56269280.

The previous prime is 85859329. The next prime is 85859353. The reversal of 85859337 is 73395858.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 85859337 - 2³ = 85859329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85859317) 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 in 7 ways as a sum of consecutive naturals, for example, 242364 + ... + 242717.

It is an arithmetic number, because the mean of its divisors is an integer number (14552460).

Almost surely, 2^85859337 is an apocalyptic number.

It is an amenable number.

85859337 is a deficient number, since it is larger than the sum of its proper divisors (30560343).

85859337 is a wasteful number, since it uses less digits than its factorization.

85859337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485143.

The product of its digits is 907200, while the sum is 48.

The square root of 85859337 is about 9266.0313511233. The cubic root of 85859337 is about 441.1597109733.

The spelling of 85859337 in words is "eighty-five million, eight hundred fifty-nine thousand, three hundred thirty-seven".