2712422 has 8 divisors (see below), whose sum is σ = 4090296. Its totient is φ = 1348992.

The previous prime is 2712419. The next prime is 2712427. The reversal of 2712422 is 2242172.

It is a happy number.

2712422 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 nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 2712394 and 2712403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2712427) by changing a digit.

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, 3128 + ... + 3899.

It is an arithmetic number, because the mean of its divisors is an integer number (511287).

2^2712422 is an apocalyptic number.

2712422 is a deficient number, since it is larger than the sum of its proper divisors (1377874).

2712422 is a wasteful number, since it uses less digits than its factorization.

2712422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7222.

The product of its digits is 448, while the sum is 20.

The square root of 2712422 is about 1646.9432291369. The cubic root of 2712422 is about 139.4608858192.

Adding to 2712422 its reverse (2242172), we get a palindrome (4954594).

The spelling of 2712422 in words is "two million, seven hundred twelve thousand, four hundred twenty-two".