4470247 has 2 divisors, whose sum is σ = 4470248. Its totient is φ = 4470246.

The previous prime is 4470241. The next prime is 4470251. The reversal of 4470247 is 7420744.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4470247 - 2³ = 4470239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4470241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2235123 + 2235124.

It is an arithmetic number, because the mean of its divisors is an integer number (2235124).

Almost surely, 2^4470247 is an apocalyptic number.

4470247 is a deficient number, since it is larger than the sum of its proper divisors (1).

4470247 is an equidigital number, since it uses as much as digits as its factorization.

4470247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6272, while the sum is 28.

The square root of 4470247 is about 2114.2958638753. The cubic root of 4470247 is about 164.7316974118.

The spelling of 4470247 in words is "four million, four hundred seventy thousand, two hundred forty-seven".