4432480 has 48 divisors (see below), whose sum is σ = 11282544. Its totient is φ = 1635840.

The previous prime is 4432471. The next prime is 4432513. The reversal of 4432480 is 842344.

It is a congruent number.

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, 1015 + ... + 3145.

It is an arithmetic number, because the mean of its divisors is an integer number (235053).

Almost surely, 2^4432480 is an apocalyptic number.

4432480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4432480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5641272).

4432480 is an abundant number, since it is smaller than the sum of its proper divisors (6850064).

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

4432480 is a wasteful number, since it uses less digits than its factorization.

4432480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159 (or 2151 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4432480 is about 2105.3455773340. The cubic root of 4432480 is about 164.2664714162.

The spelling of 4432480 in words is "four million, four hundred thirty-two thousand, four hundred eighty".