4055844 has 24 divisors (see below), whose sum is σ = 10192000. Its totient is φ = 1247904.

The previous prime is 4055839. The next prime is 4055851. The reversal of 4055844 is 4485504.

It is a super-4 number, since 4×4055844⁴ (a number of 28 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12844 + ... + 13155.

Almost surely, 2^4055844 is an apocalyptic number.

It is an amenable number.

4055844 is an abundant number, since it is smaller than the sum of its proper divisors (6136156).

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

4055844 is a wasteful number, since it uses less digits than its factorization.

4055844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26019 (or 26017 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 4055844 is about 2013.9126098220. The cubic root of 4055844 is about 159.4754173780.

The spelling of 4055844 in words is "four million, fifty-five thousand, eight hundred forty-four".