4418632 has 16 divisors (see below), whose sum is σ = 8323200. Its totient is φ = 2199120.

The previous prime is 4418627. The next prime is 4418633. The reversal of 4418632 is 2368144.

It is a d-powerful number, because it can be written as 4 + 4¹¹ + 1 + 8 + 6⁶ + 3¹¹ + 2⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 4418632.

It is not an unprimeable number, because it can be changed into a prime (4418633) 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, 757 + ... + 3067.

It is an arithmetic number, because the mean of its divisors is an integer number (520200).

Almost surely, 2^4418632 is an apocalyptic number.

It is an amenable number.

4418632 is a deficient number, since it is larger than the sum of its proper divisors (3904568).

4418632 is a wasteful number, since it uses less digits than its factorization.

4418632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2556 (or 2552 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 4418632 is about 2102.0542333632. The cubic root of 4418632 is about 164.0952252845.

It can be divided in two parts, 4418 and 632, that added together give a triangular number (5050 = T₁₀₀).

The spelling of 4418632 in words is "four million, four hundred eighteen thousand, six hundred thirty-two".