4101655 has 4 divisors (see below), whose sum is σ = 4921992. Its totient is φ = 3281320.

The previous prime is 4101653. The next prime is 4101679. The reversal of 4101655 is 5561014.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5561014 = 2 ⋅2780507.

It is not a de Polignac number, because 4101655 - 2¹ = 4101653 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4101653) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 410161 + ... + 410170.

It is an arithmetic number, because the mean of its divisors is an integer number (1230498).

Almost surely, 2^4101655 is an apocalyptic number.

4101655 is a deficient number, since it is larger than the sum of its proper divisors (820337).

4101655 is an equidigital number, since it uses as much as digits as its factorization.

4101655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820336.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 4101655 is about 2025.2543050195. The cubic root of 4101655 is about 160.0735989523.

Adding to 4101655 its reverse (5561014), we get a palindrome (9662669).

The spelling of 4101655 in words is "four million, one hundred one thousand, six hundred fifty-five".