2743133 has 2 divisors, whose sum is σ = 2743134. Its totient is φ = 2743132.

The previous prime is 2743129. The next prime is 2743177. The reversal of 2743133 is 3313472.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1737124 + 1006009 = 1318^2 + 1003^2 .

It is a cyclic number.

It is not a de Polignac number, because 2743133 - 2² = 2743129 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2743099 and 2743108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2743183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1371566 + 1371567.

It is an arithmetic number, because the mean of its divisors is an integer number (1371567).

2^2743133 is an apocalyptic number.

It is an amenable number.

2743133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2743133 is an equidigital number, since it uses as much as digits as its factorization.

2743133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 23.

The square root of 2743133 is about 1656.2406226150. The cubic root of 2743133 is about 139.9852535488.

The spelling of 2743133 in words is "two million, seven hundred forty-three thousand, one hundred thirty-three".