4430147 has 2 divisors, whose sum is σ = 4430148. Its totient is φ = 4430146.

The previous prime is 4430143. The next prime is 4430159. The reversal of 4430147 is 7410344.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4430147 - 2² = 4430143 is a prime.

It is not a weakly prime, because it can be changed into another prime (4430143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2215073 + 2215074.

It is an arithmetic number, because the mean of its divisors is an integer number (2215074).

Almost surely, 2^4430147 is an apocalyptic number.

4430147 is a deficient number, since it is larger than the sum of its proper divisors (1).

4430147 is an equidigital number, since it uses as much as digits as its factorization.

4430147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 4430147 is about 2104.7914385991. The cubic root of 4430147 is about 164.2376462487.

The spelling of 4430147 in words is "four million, four hundred thirty thousand, one hundred forty-seven".