2722333 has 4 divisors (see below), whose sum is σ = 2727388. Its totient is φ = 2717280.

The previous prime is 2722309. The next prime is 2722337. The reversal of 2722333 is 3332272.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 344569 + 2377764 = 587^2 + 1542^2 .

It is a cyclic number.

It is not a de Polignac number, because 2722333 - 2⁹ = 2721821 is a prime.

It is a super-2 number, since 2×2722333² = 14822193925778, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2722337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1608 + ... + 2833.

It is an arithmetic number, because the mean of its divisors is an integer number (681847).

2^2722333 is an apocalyptic number.

It is an amenable number.

2722333 is a deficient number, since it is larger than the sum of its proper divisors (5055).

2722333 is an equidigital number, since it uses as much as digits as its factorization.

2722333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5054.

The product of its digits is 1512, while the sum is 22.

The square root of 2722333 is about 1649.9493931633. The cubic root of 2722333 is about 139.6305394553.

The spelling of 2722333 in words is "two million, seven hundred twenty-two thousand, three hundred thirty-three".