2126841 has 8 divisors (see below), whose sum is σ = 2985120. Its totient is φ = 1343232.

The previous prime is 2126827. The next prime is 2126849. The reversal of 2126841 is 1486212.

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

It is not a de Polignac number, because 2126841 - 2⁵ = 2126809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2126849) 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, 18600 + ... + 18713.

It is an arithmetic number, because the mean of its divisors is an integer number (373140).

2^2126841 is an apocalyptic number.

It is an amenable number.

2126841 is a deficient number, since it is larger than the sum of its proper divisors (858279).

2126841 is a wasteful number, since it uses less digits than its factorization.

2126841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37335.

The product of its digits is 768, while the sum is 24.

The square root of 2126841 is about 1458.3692947947. The cubic root of 2126841 is about 128.6011961058.

It can be divided in two parts, 21 and 26841, that added together give a palindrome (26862).

The spelling of 2126841 in words is "two million, one hundred twenty-six thousand, eight hundred forty-one".