2723612 has 12 divisors (see below), whose sum is σ = 5017320. Its totient is φ = 1290096.

The previous prime is 2723599. The next prime is 2723627. The reversal of 2723612 is 2163272.

2723612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

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, 17843 + ... + 17994.

It is an arithmetic number, because the mean of its divisors is an integer number (418110).

2^2723612 is an apocalyptic number.

It is an amenable number.

2723612 is a deficient number, since it is larger than the sum of its proper divisors (2293708).

2723612 is a wasteful number, since it uses less digits than its factorization.

2723612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35860 (or 35858 counting only the distinct ones).

The product of its digits is 1008, while the sum is 23.

The square root of 2723612 is about 1650.3369352953. The cubic root of 2723612 is about 139.6524029941.

Adding to 2723612 its reverse (2163272), we get a palindrome (4886884).

The spelling of 2723612 in words is "two million, seven hundred twenty-three thousand, six hundred twelve".