146827271 has 2 divisors, whose sum is σ = 146827272. Its totient is φ = 146827270.

The previous prime is 146827199. The next prime is 146827333. The reversal of 146827271 is 172728641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146827271 - 2¹⁴ = 146810887 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146827171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73413635 + 73413636.

It is an arithmetic number, because the mean of its divisors is an integer number (73413636).

Almost surely, 2^146827271 is an apocalyptic number.

146827271 is a deficient number, since it is larger than the sum of its proper divisors (1).

146827271 is an equidigital number, since it uses as much as digits as its factorization.

146827271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37632, while the sum is 38.

The square root of 146827271 is about 12117.2303353530. The cubic root of 146827271 is about 527.5564157297.

The spelling of 146827271 in words is "one hundred forty-six million, eight hundred twenty-seven thousand, two hundred seventy-one".