4453147 has 2 divisors, whose sum is σ = 4453148. Its totient is φ = 4453146.

The previous prime is 4453139. The next prime is 4453159. The reversal of 4453147 is 7413544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4453147 - 2³ = 4453139 is a prime.

It is an Ulam number.

It is equal to p₃₁₂₈₆₈ and since 4453147 and 312868 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (4453177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2226573 + 2226574.

It is an arithmetic number, because the mean of its divisors is an integer number (2226574).

Almost surely, 2^4453147 is an apocalyptic number.

4453147 is a deficient number, since it is larger than the sum of its proper divisors (1).

4453147 is an equidigital number, since it uses as much as digits as its factorization.

4453147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 28.

The square root of 4453147 is about 2110.2480896805. The cubic root of 4453147 is about 164.5213800613.

The spelling of 4453147 in words is "four million, four hundred fifty-three thousand, one hundred forty-seven".