4426847 has 2 divisors, whose sum is σ = 4426848. Its totient is φ = 4426846.

The previous prime is 4426843. The next prime is 4426853. The reversal of 4426847 is 7486244.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4426847 - 2² = 4426843 is a prime.

It is a super-2 number, since 2×4426847² = 39193948722818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4426843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2213423 + 2213424.

It is an arithmetic number, because the mean of its divisors is an integer number (2213424).

Almost surely, 2^4426847 is an apocalyptic number.

4426847 is a deficient number, since it is larger than the sum of its proper divisors (1).

4426847 is an equidigital number, since it uses as much as digits as its factorization.

4426847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43008, while the sum is 35.

The square root of 4426847 is about 2104.0073669073. The cubic root of 4426847 is about 164.1968561152.

The spelling of 4426847 in words is "four million, four hundred twenty-six thousand, eight hundred forty-seven".