86008451 has 2 divisors, whose sum is σ = 86008452. Its totient is φ = 86008450.

The previous prime is 86008411. The next prime is 86008493. The reversal of 86008451 is 15480068.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86008451 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (86008411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43004225 + 43004226.

It is an arithmetic number, because the mean of its divisors is an integer number (43004226).

Almost surely, 2^86008451 is an apocalyptic number.

86008451 is a deficient number, since it is larger than the sum of its proper divisors (1).

86008451 is an equidigital number, since it uses as much as digits as its factorization.

86008451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 86008451 is about 9274.0741316856. The cubic root of 86008451 is about 441.4149542032.

The spelling of 86008451 in words is "eighty-six million, eight thousand, four hundred fifty-one".