2725882 has 8 divisors (see below), whose sum is σ = 4329396. Its totient is φ = 1282752.

The previous prime is 2725871. The next prime is 2725897. The reversal of 2725882 is 2885272.

It can be written as a sum of positive squares in 2 ways, for example, as 2725801 + 81 = 1651^2 + 9^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 80173 = 2725882 / (2 + 7 + 2 + 5 + 8 + 8 + 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, 40053 + ... + 40120.

2^2725882 is an apocalyptic number.

2725882 is a deficient number, since it is larger than the sum of its proper divisors (1603514).

2725882 is a wasteful number, since it uses less digits than its factorization.

2725882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80192.

The product of its digits is 17920, while the sum is 34.

The square root of 2725882 is about 1651.0245304053. The cubic root of 2725882 is about 139.6911900808.

The spelling of 2725882 in words is "two million, seven hundred twenty-five thousand, eight hundred eighty-two".