2822733 has 6 divisors (see below), whose sum is σ = 4077294. Its totient is φ = 1881816.

The previous prime is 2822723. The next prime is 2822741. The reversal of 2822733 is 3372282.

It can be written as a sum of positive squares in only one way, i.e., 2812329 + 10404 = 1677^2 + 102^2 .

It is not a de Polignac number, because 2822733 - 2⁴ = 2822717 is a prime.

It is a d-powerful number, because it can be written as 2¹⁰ + 8² + 2¹¹ + 2²⁰ + 7⁶ + 3¹⁰ + 3¹³ .

It is a junction number, because it is equal to n+sod(n) for n = 2822697 and 2822706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2822713) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 156810 + ... + 156827.

It is an arithmetic number, because the mean of its divisors is an integer number (679549).

2^2822733 is an apocalyptic number.

It is an amenable number.

2822733 is a deficient number, since it is larger than the sum of its proper divisors (1254561).

2822733 is a wasteful number, since it uses less digits than its factorization.

2822733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313643 (or 313640 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 2822733 is about 1680.0991042197. The cubic root of 2822733 is about 141.3263904020.

The spelling of 2822733 in words is "two million, eight hundred twenty-two thousand, seven hundred thirty-three".