2755252 has 6 divisors (see below), whose sum is σ = 4821698. Its totient is φ = 1377624.

The previous prime is 2755243. The next prime is 2755267. The reversal of 2755252 is 2525572.

It can be written as a sum of positive squares in only one way, i.e., 2056356 + 698896 = 1434^2 + 836^2 .

It is a d-powerful number, because it can be written as 2⁴ + 7² + 5 + 5⁶ + 2¹⁸ + 5⁹ + 2¹⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2755252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 344403 + ... + 344410.

2^2755252 is an apocalyptic number.

It is an amenable number.

2755252 is a deficient number, since it is larger than the sum of its proper divisors (2066446).

2755252 is a wasteful number, since it uses less digits than its factorization.

2755252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688817 (or 688815 counting only the distinct ones).

The product of its digits is 7000, while the sum is 28.

The square root of 2755252 is about 1659.8951774133. The cubic root of 2755252 is about 140.1910995752.

The spelling of 2755252 in words is "two million, seven hundred fifty-five thousand, two hundred fifty-two".