2755250 has 32 divisors (see below), whose sum is σ = 5256576. Its totient is φ = 1081200.

The previous prime is 2755243. The next prime is 2755267. The reversal of 2755250 is 525572.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25697 + ... + 25803.

It is an arithmetic number, because the mean of its divisors is an integer number (164268).

2^2755250 is an apocalyptic number.

2755250 is a deficient number, since it is larger than the sum of its proper divisors (2501326).

2755250 is a wasteful number, since it uses less digits than its factorization.

2755250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 2755250 is about 1659.8945749655. The cubic root of 2755250 is about 140.1910656542.

The spelling of 2755250 in words is "two million, seven hundred fifty-five thousand, two hundred fifty".