146867323 has 2 divisors, whose sum is σ = 146867324. Its totient is φ = 146867322.

The previous prime is 146867257. The next prime is 146867327. The reversal of 146867323 is 323768641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146867323 - 2²⁵ = 113312891 is a prime.

It is not a weakly prime, because it can be changed into another prime (146867327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73433661 + 73433662.

It is an arithmetic number, because the mean of its divisors is an integer number (73433662).

Almost surely, 2^146867323 is an apocalyptic number.

146867323 is a deficient number, since it is larger than the sum of its proper divisors (1).

146867323 is an equidigital number, since it uses as much as digits as its factorization.

146867323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 40.

The square root of 146867323 is about 12118.8829105656. The cubic root of 146867323 is about 527.6043808623.

The spelling of 146867323 in words is "one hundred forty-six million, eight hundred sixty-seven thousand, three hundred twenty-three".