4055404 has 6 divisors (see below), whose sum is σ = 7096964. Its totient is φ = 2027700.

The previous prime is 4055399. The next prime is 4055423. The reversal of 4055404 is 4045504.

4055404 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506922 + ... + 506929.

Almost surely, 2^4055404 is an apocalyptic number.

It is an amenable number.

4055404 is a deficient number, since it is larger than the sum of its proper divisors (3041560).

4055404 is a wasteful number, since it uses less digits than its factorization.

4055404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013855 (or 1013853 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 4055404 is about 2013.8033667665. The cubic root of 4055404 is about 159.4696502495.

The spelling of 4055404 in words is "four million, fifty-five thousand, four hundred four".