4180055 has 8 divisors (see below), whose sum is σ = 5472144. Its totient is φ = 3040000.

The previous prime is 4180051. The next prime is 4180067. The reversal of 4180055 is 5500814.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4180055 - 2² = 4180051 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4180055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4180051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37946 + ... + 38055.

It is an arithmetic number, because the mean of its divisors is an integer number (684018).

Almost surely, 2^4180055 is an apocalyptic number.

4180055 is a deficient number, since it is larger than the sum of its proper divisors (1292089).

4180055 is a wasteful number, since it uses less digits than its factorization.

4180055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76017.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 4180055 is about 2044.5182806715. The cubic root of 4180055 is about 161.0870637469.

Adding to 4180055 its reverse (5500814), we get a palindrome (9680869).

The spelling of 4180055 in words is "four million, one hundred eighty thousand, fifty-five".