147827 has 2 divisors, whose sum is σ = 147828. Its totient is φ = 147826.

The previous prime is 147811. The next prime is 147853. The reversal of 147827 is 728741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 147827 - 2⁴ = 147811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 147827.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 147827.

It is not a weakly prime, because it can be changed into another prime (147227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73913 + 73914.

It is an arithmetic number, because the mean of its divisors is an integer number (73914).

2¹⁴⁷⁸²⁷ is an apocalyptic number.

147827 is a deficient number, since it is larger than the sum of its proper divisors (1).

147827 is an equidigital number, since it uses as much as digits as its factorization.

147827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3136, while the sum is 29.

The square root of 147827 is about 384.4827694449. The cubic root of 147827 is about 52.8751064200.

The spelling of 147827 in words is "one hundred forty-seven thousand, eight hundred twenty-seven".