5443920 has 60 divisors (see below), whose sum is σ = 18284916. Its totient is φ = 1451520.

The previous prime is 5443913. The next prime is 5443943. The reversal of 5443920 is 293445.

5443920 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1617984 + 3825936 = 1272^2 + 1956^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3061 + ... + 4500.

Almost surely, 2^5443920 is an apocalyptic number.

It is an amenable number.

5443920 is an abundant number, since it is smaller than the sum of its proper divisors (12840996).

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

5443920 is a wasteful number, since it uses less digits than its factorization.

5443920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7580 (or 7571 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 5443920 is about 2333.2209496745. The cubic root of 5443920 is about 175.9154207933.

The spelling of 5443920 in words is "five million, four hundred forty-three thousand, nine hundred twenty".