2105262 has 12 divisors (see below), whose sum is σ = 4561440. Its totient is φ = 701748.

The previous prime is 2105251. The next prime is 2105267. The reversal of 2105262 is 2625012.

2105262 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 116959 = 2105262 / (2 + 1 + 0 + 5 + 2 + 6 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2105267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58462 + ... + 58497.

It is an arithmetic number, because the mean of its divisors is an integer number (380120).

2^2105262 is an apocalyptic number.

2105262 is an abundant number, since it is smaller than the sum of its proper divisors (2456178).

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

2105262 is a wasteful number, since it uses less digits than its factorization.

2105262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116967 (or 116964 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2105262 is about 1450.9521012080. The cubic root of 2105262 is about 128.1647861371.

The spelling of 2105262 in words is "two million, one hundred five thousand, two hundred sixty-two".