2723213 has 8 divisors (see below), whose sum is σ = 3035520. Its totient is φ = 2427840.

The previous prime is 2723207. The next prime is 2723221. The reversal of 2723213 is 3123272.

2723213 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 cyclic number.

It is not a de Polignac number, because 2723213 - 2⁴ = 2723197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2723243) 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 7 ways as a sum of consecutive naturals, for example, 3893 + ... + 4538.

It is an arithmetic number, because the mean of its divisors is an integer number (379440).

2^2723213 is an apocalyptic number.

It is an amenable number.

2723213 is a deficient number, since it is larger than the sum of its proper divisors (312307).

2723213 is a wasteful number, since it uses less digits than its factorization.

2723213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8467.

The product of its digits is 504, while the sum is 20.

The square root of 2723213 is about 1650.2160464618. The cubic root of 2723213 is about 139.6455831252.

Adding to 2723213 its reverse (3123272), we get a palindrome (5846485).

The spelling of 2723213 in words is "two million, seven hundred twenty-three thousand, two hundred thirteen".