2822392 has 16 divisors (see below), whose sum is σ = 5367600. Its totient is φ = 1391040.

The previous prime is 2822387. The next prime is 2822411. The reversal of 2822392 is 2932282.

2822392 is nontrivially palindromic in base 11.

It is a d-powerful number, because it can be written as 2² + 8 + 2⁸ + 2¹⁴ + 3¹¹ + 9⁶ + 2²¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2822392.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1917 + ... + 3052.

It is an arithmetic number, because the mean of its divisors is an integer number (335475).

2^2822392 is an apocalyptic number.

It is an amenable number.

2822392 is a deficient number, since it is larger than the sum of its proper divisors (2545208).

2822392 is a wasteful number, since it uses less digits than its factorization.

2822392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5046 (or 5042 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 2822392 is about 1679.9976190459. The cubic root of 2822392 is about 141.3206991989.

The spelling of 2822392 in words is "two million, eight hundred twenty-two thousand, three hundred ninety-two".