4238056 has 16 divisors (see below), whose sum is σ = 8022240. Its totient is φ = 2098800.

The previous prime is 4238053. The next prime is 4238057. The reversal of 4238056 is 6508324.

It is a super-2 number, since 2×4238056² = 35922237318272, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4¹¹ + 2 + 3⁸ + 8⁵ + 0 + 5⁵ + 6⁴ .

It is not an unprimeable number, because it can be changed into a prime (4238053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1620 + ... + 3331.

It is an arithmetic number, because the mean of its divisors is an integer number (501390).

Almost surely, 2^4238056 is an apocalyptic number.

It is an amenable number.

4238056 is a deficient number, since it is larger than the sum of its proper divisors (3784184).

4238056 is a wasteful number, since it uses less digits than its factorization.

4238056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5064 (or 5060 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 4238056 is about 2058.6539291489. The cubic root of 4238056 is about 161.8287068171.

It can be divided in two parts, 42380 and 56, that added together give a square (42436 = 206²).

The spelling of 4238056 in words is "four million, two hundred thirty-eight thousand, fifty-six".