4420007 has 4 divisors (see below), whose sum is σ = 4469760. Its totient is φ = 4370256.

The previous prime is 4420001. The next prime is 4420019. The reversal of 4420007 is 7000244.

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

It is not a de Polignac number, because 4420007 - 2⁴ = 4419991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420001) 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, 24743 + ... + 24920.

It is an arithmetic number, because the mean of its divisors is an integer number (1117440).

Almost surely, 2^4420007 is an apocalyptic number.

4420007 is a deficient number, since it is larger than the sum of its proper divisors (49753).

4420007 is an equidigital number, since it uses as much as digits as its factorization.

4420007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49752.

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 4420007 is about 2102.3812689424. The cubic root of 4420007 is about 164.1122446949.

The spelling of 4420007 in words is "four million, four hundred twenty thousand, seven".