4055072 has 48 divisors (see below), whose sum is σ = 9358272. Its totient is φ = 1693440.

The previous prime is 4055071. The next prime is 4055087. The reversal of 4055072 is 2705504.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4055071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9422 + ... + 9842.

It is an arithmetic number, because the mean of its divisors is an integer number (194964).

Almost surely, 2^4055072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4055072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4679136).

4055072 is an abundant number, since it is smaller than the sum of its proper divisors (5303200).

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

4055072 is a wasteful number, since it uses less digits than its factorization.

4055072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481 (or 473 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 4055072 is about 2013.7209339926. The cubic root of 4055072 is about 159.4652984127.

The spelling of 4055072 in words is "four million, fifty-five thousand, seventy-two".