147255467 has 2 divisors, whose sum is σ = 147255468. Its totient is φ = 147255466.

The previous prime is 147255463. The next prime is 147255497. The reversal of 147255467 is 764552741.

147255467 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 an emirp because it is prime and its reverse (764552741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 147255467 - 2² = 147255463 is a prime.

It is a super-2 number, since 2×147255467² = 43368345122776178, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (147255463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73627733 + 73627734.

It is an arithmetic number, because the mean of its divisors is an integer number (73627734).

Almost surely, 2^147255467 is an apocalyptic number.

147255467 is a deficient number, since it is larger than the sum of its proper divisors (1).

147255467 is an equidigital number, since it uses as much as digits as its factorization.

147255467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 235200, while the sum is 41.

The square root of 147255467 is about 12134.8863612314. The cubic root of 147255467 is about 528.0687599368.

The spelling of 147255467 in words is "one hundred forty-seven million, two hundred fifty-five thousand, four hundred sixty-seven".