2725879 has 8 divisors (see below), whose sum is σ = 2948400. Its totient is φ = 2505216.

The previous prime is 2725871. The next prime is 2725897. The reversal of 2725879 is 9785272.

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

It is a cyclic number.

It is not a de Polignac number, because 2725879 - 2³ = 2725871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2725871) 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, 5604 + ... + 6070.

It is an arithmetic number, because the mean of its divisors is an integer number (368550).

2^2725879 is an apocalyptic number.

2725879 is a deficient number, since it is larger than the sum of its proper divisors (222521).

2725879 is a wasteful number, since it uses less digits than its factorization.

2725879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929.

The product of its digits is 70560, while the sum is 40.

The square root of 2725879 is about 1651.0236218783. The cubic root of 2725879 is about 139.6911388346.

The spelling of 2725879 in words is "two million, seven hundred twenty-five thousand, eight hundred seventy-nine".