86941285 has 8 divisors (see below), whose sum is σ = 104449536. Its totient is φ = 69473040.

The previous prime is 86941271. The next prime is 86941291. The reversal of 86941285 is 58214968.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-86941285 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4989 + ... + 14098.

It is an arithmetic number, because the mean of its divisors is an integer number (13056192).

Almost surely, 2^86941285 is an apocalyptic number.

It is an amenable number.

86941285 is a deficient number, since it is larger than the sum of its proper divisors (17508251).

86941285 is a wasteful number, since it uses less digits than its factorization.

86941285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20003.

The product of its digits is 138240, while the sum is 43.

The square root of 86941285 is about 9324.2310674929. The cubic root of 86941285 is about 443.0050581421.

The spelling of 86941285 in words is "eighty-six million, nine hundred forty-one thousand, two hundred eighty-five".