2523322 has 8 divisors (see below), whose sum is σ = 3814272. Its totient is φ = 1251900.

The previous prime is 2523317. The next prime is 2523329. The reversal of 2523322 is 2233252.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2523322.

It is not an unprimeable number, because it can be changed into a prime (2523329) 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, 4554 + ... + 5077.

It is an arithmetic number, because the mean of its divisors is an integer number (476784).

2^2523322 is an apocalyptic number.

2523322 is a deficient number, since it is larger than the sum of its proper divisors (1290950).

2523322 is a wasteful number, since it uses less digits than its factorization.

2523322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9764.

The product of its digits is 720, while the sum is 19.

The square root of 2523322 is about 1588.4967736826. The cubic root of 2523322 is about 136.1416128720.

Adding to 2523322 its reverse (2233252), we get a palindrome (4756574).

The spelling of 2523322 in words is "two million, five hundred twenty-three thousand, three hundred twenty-two".