22323032 has 16 divisors (see below), whose sum is σ = 41933760. Its totient is φ = 11140704.

The previous prime is 22323029. The next prime is 22323047. The reversal of 22323032 is 23032322.

It is a super-3 number, since 3×22323032³ (a number of 23 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22323032.

It is a congruent number.

It is an unprimeable number.

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, 2558 + ... + 7154.

It is an arithmetic number, because the mean of its divisors is an integer number (2620860).

Almost surely, 2^22323032 is an apocalyptic number.

It is an amenable number.

22323032 is a deficient number, since it is larger than the sum of its proper divisors (19610728).

22323032 is a wasteful number, since it uses less digits than its factorization.

22323032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5210 (or 5206 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 22323032 is about 4724.7256004979. The cubic root of 22323032 is about 281.5687118195.

Adding to 22323032 its reverse (23032322), we get a palindrome (45355354).

The spelling of 22323032 in words is "twenty-two million, three hundred twenty-three thousand, thirty-two".