2126933 has 2 divisors, whose sum is σ = 2126934. Its totient is φ = 2126932.

The previous prime is 2126923. The next prime is 2126951. The reversal of 2126933 is 3396212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2093809 + 33124 = 1447^2 + 182^2 .

It is a cyclic number.

It is not a de Polignac number, because 2126933 - 2¹² = 2122837 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2126903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063466 + 1063467.

It is an arithmetic number, because the mean of its divisors is an integer number (1063467).

2^2126933 is an apocalyptic number.

It is an amenable number.

2126933 is a deficient number, since it is larger than the sum of its proper divisors (1).

2126933 is an equidigital number, since it uses as much as digits as its factorization.

2126933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 26.

The square root of 2126933 is about 1458.4008365329. The cubic root of 2126933 is about 128.6030503643.

The spelling of 2126933 in words is "two million, one hundred twenty-six thousand, nine hundred thirty-three".