86895241 has 2 divisors, whose sum is σ = 86895242. Its totient is φ = 86895240.

The previous prime is 86895233. The next prime is 86895247. The reversal of 86895241 is 14259868.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50353216 + 36542025 = 7096^2 + 6045^2 .

It is a cyclic number.

It is not a de Polignac number, because 86895241 - 2³ = 86895233 is a prime.

It is not a weakly prime, because it can be changed into another prime (86895247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43447620 + 43447621.

It is an arithmetic number, because the mean of its divisors is an integer number (43447621).

Almost surely, 2^86895241 is an apocalyptic number.

It is an amenable number.

86895241 is a deficient number, since it is larger than the sum of its proper divisors (1).

86895241 is an equidigital number, since it uses as much as digits as its factorization.

86895241 is an evil number, because the sum of its binary digits is even.

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

The square root of 86895241 is about 9321.7616897237. The cubic root of 86895241 is about 442.9268393503.

The spelling of 86895241 in words is "eighty-six million, eight hundred ninety-five thousand, two hundred forty-one".