2323522 has 4 divisors (see below), whose sum is σ = 3485286. Its totient is φ = 1161760.

The previous prime is 2323463. The next prime is 2323549. The reversal of 2323522 is 2253232.

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

It can be written as a sum of positive squares in only one way, i.e., 2283121 + 40401 = 1511^2 + 201^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2323522.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580879 + ... + 580882.

2^2323522 is an apocalyptic number.

2323522 is a deficient number, since it is larger than the sum of its proper divisors (1161764).

2323522 is a wasteful number, since it uses less digits than its factorization.

2323522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161763.

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

The square root of 2323522 is about 1524.3103358568. The cubic root of 2323522 is about 132.4490750070.

Adding to 2323522 its reverse (2253232), we get a palindrome (4576754).

The spelling of 2323522 in words is "two million, three hundred twenty-three thousand, five hundred twenty-two".