22532348 has 6 divisors (see below), whose sum is σ = 39431616. Its totient is φ = 11266172.

The previous prime is 22532339. The next prime is 22532351. The reversal of 22532348 is 84323522.

It is a self number, because there is not a number n which added to its sum of digits gives 22532348.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2816540 + ... + 2816547.

It is an arithmetic number, because the mean of its divisors is an integer number (6571936).

Almost surely, 2^22532348 is an apocalyptic number.

It is an amenable number.

22532348 is a deficient number, since it is larger than the sum of its proper divisors (16899268).

22532348 is a wasteful number, since it uses less digits than its factorization.

22532348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5633091 (or 5633089 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 22532348 is about 4746.8250441743. The cubic root of 22532348 is about 282.4460355845.

The spelling of 22532348 in words is "twenty-two million, five hundred thirty-two thousand, three hundred forty-eight".