2712406 has 8 divisors (see below), whose sum is σ = 4080384. Its totient is φ = 1352280.

The previous prime is 2712389. The next prime is 2712419. The reversal of 2712406 is 6042172.

2712406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005 + ... + 2536.

It is an arithmetic number, because the mean of its divisors is an integer number (510048).

2^2712406 is an apocalyptic number.

2712406 is a deficient number, since it is larger than the sum of its proper divisors (1367978).

2712406 is a wasteful number, since it uses less digits than its factorization.

2712406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3926.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 2712406 is about 1646.9383716460. The cubic root of 2712406 is about 139.4606116020.

Adding to 2712406 its reverse (6042172), we get a palindrome (8754578).

The spelling of 2712406 in words is "two million, seven hundred twelve thousand, four hundred six".