4055655 has 16 divisors (see below), whose sum is σ = 6555744. Its totient is φ = 2140800.

The previous prime is 4055651. The next prime is 4055657. The reversal of 4055655 is 5565504.

It is not a de Polignac number, because 4055655 - 2² = 4055651 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, 177 + ... + 2853.

It is an arithmetic number, because the mean of its divisors is an integer number (409734).

Almost surely, 2^4055655 is an apocalyptic number.

4055655 is a deficient number, since it is larger than the sum of its proper divisors (2500089).

4055655 is a wasteful number, since it uses less digits than its factorization.

4055655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2786.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 4055655 is about 2013.8656856901. The cubic root of 4055655 is about 159.4729401853.

The spelling of 4055655 in words is "four million, fifty-five thousand, six hundred fifty-five".