2752105 has 8 divisors (see below), whose sum is σ = 3321864. Its totient is φ = 2188800.

The previous prime is 2752103. The next prime is 2752109. The reversal of 2752105 is 5012572.

It can be written as a sum of positive squares in 4 ways, for example, as 243049 + 2509056 = 493^2 + 1584^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2752105 - 2¹ = 2752103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2752103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 616 + ... + 2425.

It is an arithmetic number, because the mean of its divisors is an integer number (415233).

2^2752105 is an apocalyptic number.

It is an amenable number.

2752105 is a deficient number, since it is larger than the sum of its proper divisors (569759).

2752105 is a wasteful number, since it uses less digits than its factorization.

2752105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3227.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 2752105 is about 1658.9469551496. The cubic root of 2752105 is about 140.1377046447.

Adding to 2752105 its reverse (5012572), we get a palindrome (7764677).

It can be divided in two parts, 275 and 2105, that multiplied together give a palindrome (578875).

The spelling of 2752105 in words is "two million, seven hundred fifty-two thousand, one hundred five".