86823283 has 2 divisors, whose sum is σ = 86823284. Its totient is φ = 86823282.

The previous prime is 86823271. The next prime is 86823287. The reversal of 86823283 is 38232868.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86823283 is a prime.

It is not a weakly prime, because it can be changed into another prime (86823287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43411641 + 43411642.

It is an arithmetic number, because the mean of its divisors is an integer number (43411642).

Almost surely, 2^86823283 is an apocalyptic number.

86823283 is a deficient number, since it is larger than the sum of its proper divisors (1).

86823283 is an equidigital number, since it uses as much as digits as its factorization.

86823283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110592, while the sum is 40.

The square root of 86823283 is about 9317.9012121829. The cubic root of 86823283 is about 442.8045429277.

The spelling of 86823283 in words is "eighty-six million, eight hundred twenty-three thousand, two hundred eighty-three".