84206327 has 2 divisors, whose sum is σ = 84206328. Its totient is φ = 84206326.

The previous prime is 84206257. The next prime is 84206399. The reversal of 84206327 is 72360248.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84206327 - 2²⁴ = 67429111 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 84206293 and 84206302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84206027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42103163 + 42103164.

It is an arithmetic number, because the mean of its divisors is an integer number (42103164).

Almost surely, 2^84206327 is an apocalyptic number.

84206327 is a deficient number, since it is larger than the sum of its proper divisors (1).

84206327 is an equidigital number, since it uses as much as digits as its factorization.

84206327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 84206327 is about 9176.4005470555. The cubic root of 84206327 is about 438.3101974067.

The spelling of 84206327 in words is "eighty-four million, two hundred six thousand, three hundred twenty-seven".