2127733 has 2 divisors, whose sum is σ = 2127734. Its totient is φ = 2127732.

The previous prime is 2127721. The next prime is 2127739. The reversal of 2127733 is 3377212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1340964 + 786769 = 1158^2 + 887^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2127733 is a prime.

It is a d-powerful number, because it can be written as 2¹³ + 1 + 2¹⁹ + 7³ + 7³ + 3⁵ + 3¹³ .

2127733 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2127698 and 2127707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2127739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063866 + 1063867.

It is an arithmetic number, because the mean of its divisors is an integer number (1063867).

2^2127733 is an apocalyptic number.

It is an amenable number.

2127733 is a deficient number, since it is larger than the sum of its proper divisors (1).

2127733 is an equidigital number, since it uses as much as digits as its factorization.

2127733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1764, while the sum is 25.

The square root of 2127733 is about 1458.6750837661. The cubic root of 2127733 is about 128.6191720983.

The spelling of 2127733 in words is "two million, one hundred twenty-seven thousand, seven hundred thirty-three".