166226483 has 2 divisors, whose sum is σ = 166226484. Its totient is φ = 166226482.

The previous prime is 166226477. The next prime is 166226509. The reversal of 166226483 is 384622661.

166226483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 166226483 - 2¹⁸ = 165964339 is a prime.

It is a super-3 number, since 3×166226483³ (a number of 26 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (166226443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83113241 + 83113242.

It is an arithmetic number, because the mean of its divisors is an integer number (83113242).

Almost surely, 2^166226483 is an apocalyptic number.

166226483 is a deficient number, since it is larger than the sum of its proper divisors (1).

166226483 is an equidigital number, since it uses as much as digits as its factorization.

166226483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 38.

The square root of 166226483 is about 12892.8849758307. The cubic root of 166226483 is about 549.8362961831.

The spelling of 166226483 in words is "one hundred sixty-six million, two hundred twenty-six thousand, four hundred eighty-three".