86286794 has 24 divisors (see below), whose sum is σ = 143280900. Its totient is φ = 38941760.

The previous prime is 86286793. The next prime is 86286799. The reversal of 86286794 is 49768268.

It can be written as a sum of positive squares in 2 ways, for example, as 63600625 + 22686169 = 7975^2 + 4763^2 .

It is not an unprimeable number, because it can be changed into a prime (86286793) 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 11 ways as a sum of consecutive naturals, for example, 34862 + ... + 37254.

Almost surely, 2^86286794 is an apocalyptic number.

86286794 is a deficient number, since it is larger than the sum of its proper divisors (56994106).

86286794 is a wasteful number, since it uses less digits than its factorization.

86286794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566 (or 2555 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 50.

The square root of 86286794 is about 9289.0685216549. The cubic root of 86286794 is about 441.8906146740.

The spelling of 86286794 in words is "eighty-six million, two hundred eighty-six thousand, seven hundred ninety-four".