4432880 has 20 divisors (see below), whose sum is σ = 10306632. Its totient is φ = 1773120.

The previous prime is 4432873. The next prime is 4432889. The reversal of 4432880 is 882344.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4432889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27626 + ... + 27785.

Almost surely, 2^4432880 is an apocalyptic number.

4432880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4432880 is an abundant number, since it is smaller than the sum of its proper divisors (5873752).

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

4432880 is a wasteful number, since it uses less digits than its factorization.

4432880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55424 (or 55418 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 4432880 is about 2105.4405714719. The cubic root of 4432880 is about 164.2714125636.

The spelling of 4432880 in words is "four million, four hundred thirty-two thousand, eight hundred eighty".