2126228 has 24 divisors (see below), whose sum is σ = 4139520. Its totient is φ = 948960.

The previous prime is 2126227. The next prime is 2126249. The reversal of 2126228 is 8226212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2126227) 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, 953 + ... + 2271.

It is an arithmetic number, because the mean of its divisors is an integer number (172480).

2^2126228 is an apocalyptic number.

It is an amenable number.

2126228 is a deficient number, since it is larger than the sum of its proper divisors (2013292).

2126228 is a wasteful number, since it uses less digits than its factorization.

2126228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367 (or 1365 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 2126228 is about 1458.1591134029. The cubic root of 2126228 is about 128.5888397350.

The spelling of 2126228 in words is "two million, one hundred twenty-six thousand, two hundred twenty-eight".