2725516 has 12 divisors (see below), whose sum is σ = 4886280. Its totient is φ = 1329440.

The previous prime is 2725501. The next prime is 2725517. The reversal of 2725516 is 6155272.

It is not an unprimeable number, because it can be changed into a prime (2725517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8146 + ... + 8473.

It is an arithmetic number, because the mean of its divisors is an integer number (407190).

2^2725516 is an apocalyptic number.

It is an amenable number.

2725516 is a deficient number, since it is larger than the sum of its proper divisors (2160764).

2725516 is a wasteful number, since it uses less digits than its factorization.

2725516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16664 (or 16662 counting only the distinct ones).

The product of its digits is 4200, while the sum is 28.

The square root of 2725516 is about 1650.9136864173. The cubic root of 2725516 is about 139.6849377603.

The spelling of 2725516 in words is "two million, seven hundred twenty-five thousand, five hundred sixteen".