4055601 has 16 divisors (see below), whose sum is σ = 6001920. Its totient is φ = 2415120.

The previous prime is 4055599. The next prime is 4055627. The reversal of 4055601 is 1065504.

It is a happy number.

It is not a de Polignac number, because 4055601 - 2¹ = 4055599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4055651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 906 + ... + 2988.

It is an arithmetic number, because the mean of its divisors is an integer number (375120).

Almost surely, 2^4055601 is an apocalyptic number.

It is an amenable number.

4055601 is a deficient number, since it is larger than the sum of its proper divisors (1946319).

4055601 is a wasteful number, since it uses less digits than its factorization.

4055601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 4055601 is about 2013.8522785944. The cubic root of 4055601 is about 159.4722324018.

It can be divided in two parts, 4055 and 601, that added together give a triangular number (4656 = T₉₆).

The spelling of 4055601 in words is "four million, fifty-five thousand, six hundred one".