2141055 has 36 divisors (see below), whose sum is σ = 4321512. Its totient is φ = 977760.

The previous prime is 2141033. The next prime is 2141057. The reversal of 2141055 is 5501412.

It is not a de Polignac number, because 2141055 - 2⁹ = 2140543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141057) 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 35 ways as a sum of consecutive naturals, for example, 1720 + ... + 2690.

It is an arithmetic number, because the mean of its divisors is an integer number (120042).

2^2141055 is an apocalyptic number.

2141055 is an abundant number, since it is smaller than the sum of its proper divisors (2180457).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2141055 is a wasteful number, since it uses less digits than its factorization.

2141055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996 (or 986 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 2141055 is about 1463.2344309782. The cubic root of 2141055 is about 128.8870473324.

Adding to 2141055 its reverse (5501412), we get a palindrome (7642467).

The spelling of 2141055 in words is "two million, one hundred forty-one thousand, fifty-five".