4406947 has 2 divisors, whose sum is σ = 4406948. Its totient is φ = 4406946.

The previous prime is 4406939. The next prime is 4406953. The reversal of 4406947 is 7496044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4406947 - 2³ = 4406939 is a prime.

It is not a weakly prime, because it can be changed into another prime (4406957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2203473 + 2203474.

It is an arithmetic number, because the mean of its divisors is an integer number (2203474).

Almost surely, 2^4406947 is an apocalyptic number.

4406947 is a deficient number, since it is larger than the sum of its proper divisors (1).

4406947 is an equidigital number, since it uses as much as digits as its factorization.

4406947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 4406947 is about 2099.2729693873. The cubic root of 4406947 is about 163.9504485437.

The spelling of 4406947 in words is "four million, four hundred six thousand, nine hundred forty-seven".