2725384 has 16 divisors (see below), whose sum is σ = 5162220. Its totient is φ = 1348800.

The previous prime is 2725369. The next prime is 2725433. The reversal of 2725384 is 4835272.

It can be written as a sum of positive squares in 2 ways, for example, as 1768900 + 956484 = 1330^2 + 978^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 879 + ... + 2494.

2^2725384 is an apocalyptic number.

It is an amenable number.

2725384 is a deficient number, since it is larger than the sum of its proper divisors (2436836).

2725384 is a wasteful number, since it uses less digits than its factorization.

2725384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3480 (or 3476 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 2725384 is about 1650.8737080710. The cubic root of 2725384 is about 139.6826826877.

The spelling of 2725384 in words is "two million, seven hundred twenty-five thousand, three hundred eighty-four".