2725846 has 8 divisors (see below), whose sum is σ = 4155984. Its totient is φ = 1340520.

The previous prime is 2725841. The next prime is 2725847. The reversal of 2725846 is 6485272.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2725841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11050 + ... + 11293.

It is an arithmetic number, because the mean of its divisors is an integer number (519498).

2^2725846 is an apocalyptic number.

2725846 is a deficient number, since it is larger than the sum of its proper divisors (1430138).

2725846 is a wasteful number, since it uses less digits than its factorization.

2725846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22406.

The product of its digits is 26880, while the sum is 34.

The square root of 2725846 is about 1651.0136280479. The cubic root of 2725846 is about 139.6905751233.

The spelling of 2725846 in words is "two million, seven hundred twenty-five thousand, eight hundred forty-six".