2126672 has 20 divisors (see below), whose sum is σ = 4300320. Its totient is φ = 1016928.

The previous prime is 2126659. The next prime is 2126681. The reversal of 2126672 is 2766212.

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2522 + ... + 3257.

It is an arithmetic number, because the mean of its divisors is an integer number (215016).

2^2126672 is an apocalyptic number.

It is an amenable number.

2126672 is an abundant number, since it is smaller than the sum of its proper divisors (2173648).

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

2126672 is a wasteful number, since it uses less digits than its factorization.

2126672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5810 (or 5804 counting only the distinct ones).

The product of its digits is 2016, while the sum is 26.

The square root of 2126672 is about 1458.3113522153. The cubic root of 2126672 is about 128.5977897741.

The spelling of 2126672 in words is "two million, one hundred twenty-six thousand, six hundred seventy-two".