2722254 has 8 divisors (see below), whose sum is σ = 5444520. Its totient is φ = 907416.

The previous prime is 2722249. The next prime is 2722273. The reversal of 2722254 is 4522272.

2722254 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.

2722254 is an admirable number.

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, 226849 + ... + 226860.

It is an arithmetic number, because the mean of its divisors is an integer number (680565).

2^2722254 is an apocalyptic number.

2722254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2722254 is a wasteful number, since it uses less digits than its factorization.

2722254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453714.

The product of its digits is 2240, while the sum is 24.

The square root of 2722254 is about 1649.9254528614. The cubic root of 2722254 is about 139.6291887855.

The spelling of 2722254 in words is "two million, seven hundred twenty-two thousand, two hundred fifty-four".