2126200 has 24 divisors (see below), whose sum is σ = 4943880. Its totient is φ = 850400.

The previous prime is 2126191. The next prime is 2126203. The reversal of 2126200 is 26212.

It is a happy number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2126203) 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, 5116 + ... + 5515.

It is an arithmetic number, because the mean of its divisors is an integer number (205995).

2^2126200 is an apocalyptic number.

2126200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2126200 is an abundant number, since it is smaller than the sum of its proper divisors (2817680).

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

2126200 is a wasteful number, since it uses less digits than its factorization.

2126200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10647 (or 10638 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2126200 is about 1458.1495122243. The cubic root of 2126200 is about 128.5882752763.

The spelling of 2126200 in words is "two million, one hundred twenty-six thousand, two hundred".