4486432 has 48 divisors (see below), whose sum is σ = 9555840. Its totient is φ = 2066688.

The previous prime is 4486429. The next prime is 4486457. The reversal of 4486432 is 2346844.

It is a junction number, because it is equal to n+sod(n) for n = 4486394 and 4486403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28498 + ... + 28654.

It is an arithmetic number, because the mean of its divisors is an integer number (199080).

Almost surely, 2^4486432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4486432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4777920).

4486432 is an abundant number, since it is smaller than the sum of its proper divisors (5069408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4486432 is a wasteful number, since it uses less digits than its factorization.

4486432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 225 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 4486432 is about 2118.1199210621. The cubic root of 4486432 is about 164.9302674421.

The spelling of 4486432 in words is "four million, four hundred eighty-six thousand, four hundred thirty-two".