2757133 has 2 divisors, whose sum is σ = 2757134. Its totient is φ = 2757132.

The previous prime is 2757121. The next prime is 2757151. The reversal of 2757133 is 3317572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2350089 + 407044 = 1533^2 + 638^2 .

It is a cyclic number.

It is not a de Polignac number, because 2757133 - 2¹⁷ = 2626061 is a prime.

2757133 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2757163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1378566 + 1378567.

It is an arithmetic number, because the mean of its divisors is an integer number (1378567).

2^2757133 is an apocalyptic number.

It is an amenable number.

2757133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2757133 is an equidigital number, since it uses as much as digits as its factorization.

2757133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4410, while the sum is 28.

The square root of 2757133 is about 1660.4616827858. The cubic root of 2757133 is about 140.2229949605. Note that the first 3 decimals are identical.

The spelling of 2757133 in words is "two million, seven hundred fifty-seven thousand, one hundred thirty-three".