4474447 has 16 divisors (see below), whose sum is σ = 4902912. Its totient is φ = 4073760.

The previous prime is 4474441. The next prime is 4474469. The reversal of 4474447 is 7444744.

It is a cyclic number.

It is not a de Polignac number, because 4474447 - 2¹¹ = 4472399 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 (4474441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53868 + ... + 53950.

It is an arithmetic number, because the mean of its divisors is an integer number (306432).

Almost surely, 2^4474447 is an apocalyptic number.

4474447 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4474447 is a deficient number, since it is larger than the sum of its proper divisors (428465).

4474447 is a wasteful number, since it uses less digits than its factorization.

4474447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198.

The product of its digits is 50176, while the sum is 34.

The square root of 4474447 is about 2115.2888691618. The cubic root of 4474447 is about 164.7832722323.

The spelling of 4474447 in words is "four million, four hundred seventy-four thousand, four hundred forty-seven".