22532323 has 8 divisors (see below), whose sum is σ = 24615360. Its totient is φ = 20455080.

The previous prime is 22532291. The next prime is 22532339. The reversal of 22532323 is 32323522.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22532323 - 2⁵ = 22532291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22532294 and 22532303.

It is not an unprimeable number, because it can be changed into a prime (22532023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13036 + ... + 14662.

It is an arithmetic number, because the mean of its divisors is an integer number (3076920).

Almost surely, 2^22532323 is an apocalyptic number.

22532323 is a deficient number, since it is larger than the sum of its proper divisors (2083037).

22532323 is a wasteful number, since it uses less digits than its factorization.

22532323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2897.

The product of its digits is 2160, while the sum is 22.

The square root of 22532323 is about 4746.8224108344. The cubic root of 22532323 is about 282.4459311250.

Adding to 22532323 its reverse (32323522), we get a palindrome (54855845).

The spelling of 22532323 in words is "twenty-two million, five hundred thirty-two thousand, three hundred twenty-three".