147067223 has 2 divisors, whose sum is σ = 147067224. Its totient is φ = 147067222.

The previous prime is 147067159. The next prime is 147067237. The reversal of 147067223 is 322760741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147067223 - 2⁶ = 147067159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 147067223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147067253) 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, 73533611 + 73533612.

It is an arithmetic number, because the mean of its divisors is an integer number (73533612).

Almost surely, 2^147067223 is an apocalyptic number.

147067223 is a deficient number, since it is larger than the sum of its proper divisors (1).

147067223 is an equidigital number, since it uses as much as digits as its factorization.

147067223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 147067223 is about 12127.1275659160. The cubic root of 147067223 is about 527.8436451159.

The spelling of 147067223 in words is "one hundred forty-seven million, sixty-seven thousand, two hundred twenty-three".