85068087 has 8 divisors (see below), whose sum is σ = 122149104. Its totient is φ = 52349568.

The previous prime is 85068077. The next prime is 85068097. The reversal of 85068087 is 78086058.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (85068077) and next prime (85068097).

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

It is not a de Polignac number, because 85068087 - 2¹² = 85063991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85068037) 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, 1090578 + ... + 1090655.

It is an arithmetic number, because the mean of its divisors is an integer number (15268638).

Almost surely, 2^85068087 is an apocalyptic number.

85068087 is a deficient number, since it is larger than the sum of its proper divisors (37081017).

85068087 is a wasteful number, since it uses less digits than its factorization.

85068087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181249.

The product of its (nonzero) digits is 107520, while the sum is 42.

The square root of 85068087 is about 9223.2362541572. The cubic root of 85068087 is about 439.8003346841.

The spelling of 85068087 in words is "eighty-five million, sixty-eight thousand, eighty-seven".