2520710 has 16 divisors (see below), whose sum is σ = 4593456. Its totient is φ = 995808.

The previous prime is 2520697. The next prime is 2520769. The reversal of 2520710 is 170252.

2520710 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 689 + ... + 2348.

It is an arithmetic number, because the mean of its divisors is an integer number (287091).

2^2520710 is an apocalyptic number.

2520710 is a deficient number, since it is larger than the sum of its proper divisors (2072746).

2520710 is a wasteful number, since it uses less digits than its factorization.

2520710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 2520710 is about 1587.6743998692. The cubic root of 2520710 is about 136.0946212920.

Adding to 2520710 its reverse (170252), we get a palindrome (2690962).

The spelling of 2520710 in words is "two million, five hundred twenty thousand, seven hundred ten".