2755375 has 32 divisors (see below), whose sum is σ = 4073472. Its totient is φ = 1821600.

The previous prime is 2755369. The next prime is 2755387. The reversal of 2755375 is 5735572.

2755375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2755375 - 2¹⁹ = 2231087 is a prime.

It is a Duffinian number.

2755375 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2755375.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41092 + ... + 41158.

It is an arithmetic number, because the mean of its divisors is an integer number (127296).

2^2755375 is an apocalyptic number.

2755375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2755375 is a deficient number, since it is larger than the sum of its proper divisors (1318097).

2755375 is an equidigital number, since it uses as much as digits as its factorization.

2755375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 126 counting only the distinct ones).

The product of its digits is 36750, while the sum is 34.

The square root of 2755375 is about 1659.9322275322. The cubic root of 2755375 is about 140.1931856819.

The spelling of 2755375 in words is "two million, seven hundred fifty-five thousand, three hundred seventy-five".