194827 has 2 divisors, whose sum is σ = 194828. Its totient is φ = 194826.

The previous prime is 194819. The next prime is 194839. The reversal of 194827 is 728491.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 194827 - 2³ = 194819 is a prime.

It is not a weakly prime, because it can be changed into another prime (194867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97413 + 97414.

It is an arithmetic number, because the mean of its divisors is an integer number (97414).

2¹⁹⁴⁸²⁷ is an apocalyptic number.

194827 is a deficient number, since it is larger than the sum of its proper divisors (1).

194827 is an equidigital number, since it uses as much as digits as its factorization.

194827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 31.

The square root of 194827 is about 441.3921159242. The cubic root of 194827 is about 57.9717460484.

The spelling of 194827 in words is "one hundred ninety-four thousand, eight hundred twenty-seven".