2755125 has 48 divisors (see below), whose sum is σ = 5191680. Its totient is φ = 1404000.

The previous prime is 2755121. The next prime is 2755127. The reversal of 2755125 is 5215572.

It is a happy number.

It is not a de Polignac number, because 2755125 - 2² = 2755121 is a prime.

2755125 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2755121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34836 + ... + 34914.

It is an arithmetic number, because the mean of its divisors is an integer number (108160).

2^2755125 is an apocalyptic number.

2755125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2755125 is a deficient number, since it is larger than the sum of its proper divisors (2436555).

2755125 is a wasteful number, since it uses less digits than its factorization.

2755125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 118 counting only the distinct ones).

The product of its digits is 3500, while the sum is 27.

The square root of 2755125 is about 1659.8569215447. The cubic root of 2755125 is about 140.1889455625.

The spelling of 2755125 in words is "two million, seven hundred fifty-five thousand, one hundred twenty-five".