2755369 has 2 divisors, whose sum is σ = 2755370. Its totient is φ = 2755368.

The previous prime is 2755307. The next prime is 2755387. The reversal of 2755369 is 9635572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2286144 + 469225 = 1512^2 + 685^2 .

It is a cyclic number.

It is not a de Polignac number, because 2755369 - 2¹³ = 2747177 is a prime.

It is a super-2 number, since 2×2755369² = 15184116652322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2755769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377684 + 1377685.

It is an arithmetic number, because the mean of its divisors is an integer number (1377685).

2^2755369 is an apocalyptic number.

It is an amenable number.

2755369 is a deficient number, since it is larger than the sum of its proper divisors (1).

2755369 is an equidigital number, since it uses as much as digits as its factorization.

2755369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56700, while the sum is 37.

The square root of 2755369 is about 1659.9304202285. The cubic root of 2755369 is about 140.1930839220.

The spelling of 2755369 in words is "two million, seven hundred fifty-five thousand, three hundred sixty-nine".