86854351 has 2 divisors, whose sum is σ = 86854352. Its totient is φ = 86854350.

The previous prime is 86854321. The next prime is 86854381. The reversal of 86854351 is 15345868.

It is a balanced prime because it is at equal distance from previous prime (86854321) and next prime (86854381).

It is a cyclic number.

It is not a de Polignac number, because 86854351 - 2¹⁷ = 86723279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86854321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43427175 + 43427176.

It is an arithmetic number, because the mean of its divisors is an integer number (43427176).

Almost surely, 2^86854351 is an apocalyptic number.

86854351 is a deficient number, since it is larger than the sum of its proper divisors (1).

86854351 is an equidigital number, since it uses as much as digits as its factorization.

86854351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 115200, while the sum is 40.

The square root of 86854351 is about 9319.5681766915. The cubic root of 86854351 is about 442.8573529210.

The spelling of 86854351 in words is "eighty-six million, eight hundred fifty-four thousand, three hundred fifty-one".