2822502 has 8 divisors (see below), whose sum is σ = 5645016. Its totient is φ = 940832.

The previous prime is 2822473. The next prime is 2822503. The reversal of 2822502 is 2052282.

It is a sphenic number, since it is the product of 3 distinct primes.

2822502 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2822503) 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, 235203 + ... + 235214.

It is an arithmetic number, because the mean of its divisors is an integer number (705627).

2^2822502 is an apocalyptic number.

2822502 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.

2822502 is a wasteful number, since it uses less digits than its factorization.

2822502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470422.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2822502 is about 1680.0303568686. The cubic root of 2822502 is about 141.3225351210.

Adding to 2822502 its reverse (2052282), we get a palindrome (4874784).

The spelling of 2822502 in words is "two million, eight hundred twenty-two thousand, five hundred two".