86896141 has 2 divisors, whose sum is σ = 86896142. Its totient is φ = 86896140.

The previous prime is 86896123. The next prime is 86896157. The reversal of 86896141 is 14169868.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84107241 + 2788900 = 9171^2 + 1670^2 .

It is a cyclic number.

It is not a de Polignac number, because 86896141 - 2¹⁵ = 86863373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86896181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43448070 + 43448071.

It is an arithmetic number, because the mean of its divisors is an integer number (43448071).

Almost surely, 2^86896141 is an apocalyptic number.

It is an amenable number.

86896141 is a deficient number, since it is larger than the sum of its proper divisors (1).

86896141 is an equidigital number, since it uses as much as digits as its factorization.

86896141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 43.

The square root of 86896141 is about 9321.8099637356. The cubic root of 86896141 is about 442.9283685202.

The spelling of 86896141 in words is "eighty-six million, eight hundred ninety-six thousand, one hundred forty-one".