23052322 has 4 divisors (see below), whose sum is σ = 34578486. Its totient is φ = 11526160.

The previous prime is 23052319. The next prime is 23052389. The reversal of 23052322 is 22325032.

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., 13682601 + 9369721 = 3699^2 + 3061^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23052322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5763079 + ... + 5763082.

Almost surely, 2^23052322 is an apocalyptic number.

23052322 is a deficient number, since it is larger than the sum of its proper divisors (11526164).

23052322 is a wasteful number, since it uses less digits than its factorization.

23052322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11526163.

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

The square root of 23052322 is about 4801.2833701001. The cubic root of 23052322 is about 284.6021822162.

Adding to 23052322 its reverse (22325032), we get a palindrome (45377354).

The spelling of 23052322 in words is "twenty-three million, fifty-two thousand, three hundred twenty-two".