4055320 has 16 divisors (see below), whose sum is σ = 9124560. Its totient is φ = 1622112.

The previous prime is 4055281. The next prime is 4055321. The reversal of 4055320 is 235504.

It is a happy number.

4055320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4055321) 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, 50652 + ... + 50731.

It is an arithmetic number, because the mean of its divisors is an integer number (570285).

Almost surely, 2^4055320 is an apocalyptic number.

4055320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4055320 is an abundant number, since it is smaller than the sum of its proper divisors (5069240).

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

4055320 is a wasteful number, since it uses less digits than its factorization.

4055320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101394 (or 101390 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 4055320 is about 2013.7825106004. The cubic root of 4055320 is about 159.4685492048.

The spelling of 4055320 in words is "four million, fifty-five thousand, three hundred twenty".