86414827 has 2 divisors, whose sum is σ = 86414828. Its totient is φ = 86414826.

The previous prime is 86414777. The next prime is 86414833. The reversal of 86414827 is 72841468.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86414827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86414827.

It is not a weakly prime, because it can be changed into another prime (86414227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43207413 + 43207414.

It is an arithmetic number, because the mean of its divisors is an integer number (43207414).

Almost surely, 2^86414827 is an apocalyptic number.

86414827 is a deficient number, since it is larger than the sum of its proper divisors (1).

86414827 is an equidigital number, since it uses as much as digits as its factorization.

86414827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86016, while the sum is 40.

The square root of 86414827 is about 9295.9575622956. The cubic root of 86414827 is about 442.1090668788.

The spelling of 86414827 in words is "eighty-six million, four hundred fourteen thousand, eight hundred twenty-seven".