2126892 has 18 divisors (see below), whose sum is σ = 4974564. Its totient is φ = 707280.

The previous prime is 2126867. The next prime is 2126893. The reversal of 2126892 is 2986212.

It is not an unprimeable number, because it can be changed into a prime (2126893) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4842 + ... + 5262.

2^2126892 is an apocalyptic number.

It is an amenable number.

2126892 is an abundant number, since it is smaller than the sum of its proper divisors (2847672).

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

2126892 is an equidigital number, since it uses as much as digits as its factorization.

2126892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849 (or 426 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 2126892 is about 1458.3867799730. The cubic root of 2126892 is about 128.6022240166.

The spelling of 2126892 in words is "two million, one hundred twenty-six thousand, eight hundred ninety-two".