4638055 has 16 divisors (see below), whose sum is σ = 5743584. Its totient is φ = 3594240.

The previous prime is 4638041. The next prime is 4638077. The reversal of 4638055 is 5508364.

It is not a de Polignac number, because 4638055 - 2²¹ = 2540903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35340 + ... + 35470.

It is an arithmetic number, because the mean of its divisors is an integer number (358974).

Almost surely, 2^4638055 is an apocalyptic number.

4638055 is a deficient number, since it is larger than the sum of its proper divisors (1105529).

4638055 is a wasteful number, since it uses less digits than its factorization.

4638055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 4638055 is about 2153.6144037408. The cubic root of 4638055 is about 166.7677098404.

The spelling of 4638055 in words is "four million, six hundred thirty-eight thousand, fifty-five".