86017897 has 8 divisors (see below), whose sum is σ = 98850752. Its totient is φ = 73321200.

The previous prime is 86017891. The next prime is 86017927. The reversal of 86017897 is 79871068.

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 86017897 - 2¹⁵ = 85985129 is a prime.

It is a super-3 number, since 3×86017897³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (86017891) 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, 32679 + ... + 35212.

It is an arithmetic number, because the mean of its divisors is an integer number (12356344).

Almost surely, 2^86017897 is an apocalyptic number.

It is an amenable number.

86017897 is a deficient number, since it is larger than the sum of its proper divisors (12832855).

86017897 is a wasteful number, since it uses less digits than its factorization.

86017897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68079.

The product of its (nonzero) digits is 169344, while the sum is 46.

The square root of 86017897 is about 9274.5833868697. The cubic root of 86017897 is about 441.4311132859.

The spelling of 86017897 in words is "eighty-six million, seventeen thousand, eight hundred ninety-seven".