2126133 has 12 divisors (see below), whose sum is σ = 3084588. Its totient is φ = 1411200.

The previous prime is 2126129. The next prime is 2126141. The reversal of 2126133 is 3316212.

It can be written as a sum of positive squares in 2 ways, for example, as 1238769 + 887364 = 1113^2 + 942^2 .

It is not a de Polignac number, because 2126133 - 2² = 2126129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2126153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2683 + ... + 3383.

It is an arithmetic number, because the mean of its divisors is an integer number (257049).

2^2126133 is an apocalyptic number.

It is an amenable number.

2126133 is a deficient number, since it is larger than the sum of its proper divisors (958455).

2126133 is a wasteful number, since it uses less digits than its factorization.

2126133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044 (or 1041 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 2126133 is about 1458.1265377189. The cubic root of 2126133 is about 128.5869245873.

The spelling of 2126133 in words is "two million, one hundred twenty-six thousand, one hundred thirty-three".