4426747 has 4 divisors (see below), whose sum is σ = 4767280. Its totient is φ = 4086216.

The previous prime is 4426739. The next prime is 4426777. The reversal of 4426747 is 7476244.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4426747 - 2³ = 4426739 is a prime.

It is a Duffinian number.

4426747 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4426777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170247 + ... + 170272.

It is an arithmetic number, because the mean of its divisors is an integer number (1191820).

Almost surely, 2^4426747 is an apocalyptic number.

4426747 is a deficient number, since it is larger than the sum of its proper divisors (340533).

4426747 is a wasteful number, since it uses less digits than its factorization.

4426747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340532.

The product of its digits is 37632, while the sum is 34.

The square root of 4426747 is about 2103.9836025977. The cubic root of 4426747 is about 164.1956197342.

The spelling of 4426747 in words is "four million, four hundred twenty-six thousand, seven hundred forty-seven".