4055328 has 36 divisors (see below), whose sum is σ = 11533158. Its totient is φ = 1351680.

The previous prime is 4055321. The next prime is 4055329. The reversal of 4055328 is 8235504.

It can be written as a sum of positive squares in only one way, i.e., 2862864 + 1192464 = 1692^2 + 1092^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (4055321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6753 + ... + 7328.

Almost surely, 2^4055328 is an apocalyptic number.

4055328 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4055328 is an abundant number, since it is smaller than the sum of its proper divisors (7477830).

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

4055328 is a wasteful number, since it uses less digits than its factorization.

4055328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14097 (or 14086 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 4055328 is about 2013.7844969112. The cubic root of 4055328 is about 159.4686540668.

The spelling of 4055328 in words is "four million, fifty-five thousand, three hundred twenty-eight".