23452322 has 8 divisors (see below), whose sum is σ = 35202972. Its totient is φ = 11718000.

The previous prime is 23452321. The next prime is 23452357. The reversal of 23452322 is 22325432.

It can be written as a sum of positive squares in 2 ways, for example, as 21169201 + 2283121 = 4601^2 + 1511^2 .

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

It is a super-2 number, since 2×23452322² = 1100022814383368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23452321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572 + ... + 6872.

Almost surely, 2^23452322 is an apocalyptic number.

23452322 is a deficient number, since it is larger than the sum of its proper divisors (11750650).

23452322 is a wasteful number, since it uses less digits than its factorization.

23452322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8164.

The product of its digits is 2880, while the sum is 23.

The square root of 23452322 is about 4842.7597503903. The cubic root of 23452322 is about 286.2388748751.

Adding to 23452322 its reverse (22325432), we get a palindrome (45777754).

The spelling of 23452322 in words is "twenty-three million, four hundred fifty-two thousand, three hundred twenty-two".