2730525 has 36 divisors (see below), whose sum is σ = 5258592. Its totient is φ = 1246560.

The previous prime is 2730521. The next prime is 2730529. The reversal of 2730525 is 5250372.

2730525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2730521) and next prime (2730529).

It is not a de Polignac number, because 2730525 - 2² = 2730521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2730495 and 2730504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730521) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 3304 + ... + 4046.

It is an arithmetic number, because the mean of its divisors is an integer number (146072).

2^2730525 is an apocalyptic number.

2730525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2730525 is a deficient number, since it is larger than the sum of its proper divisors (2528067).

2730525 is a wasteful number, since it uses less digits than its factorization.

2730525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770 (or 758 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 2730525 is about 1652.4300287758. The cubic root of 2730525 is about 139.7704571826.

Adding to 2730525 its reverse (5250372), we get a palindrome (7980897).

The spelling of 2730525 in words is "two million, seven hundred thirty thousand, five hundred twenty-five".