22208348 has 12 divisors (see below), whose sum is σ = 39301920. Its totient is φ = 10979232.

The previous prime is 22208323. The next prime is 22208357. The reversal of 22208348 is 84380222.

It is a self number, because there is not a number n which added to its sum of digits gives 22208348.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30836 + ... + 31547.

It is an arithmetic number, because the mean of its divisors is an integer number (3275160).

Almost surely, 2^22208348 is an apocalyptic number.

It is an amenable number.

22208348 is a deficient number, since it is larger than the sum of its proper divisors (17093572).

22208348 is a wasteful number, since it uses less digits than its factorization.

22208348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62476 (or 62474 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 22208348 is about 4712.5733946539. The cubic root of 22208348 is about 281.0856997252.

The spelling of 22208348 in words is "twenty-two million, two hundred eight thousand, three hundred forty-eight".