22523348 has 24 divisors (see below), whose sum is σ = 41452992. Its totient is φ = 10687424.

The previous prime is 22523339. The next prime is 22523353. The reversal of 22523348 is 84332522.

It is a self number, because there is not a number n which added to its sum of digits gives 22523348.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11711 + ... + 13497.

It is an arithmetic number, because the mean of its divisors is an integer number (1727208).

Almost surely, 2^22523348 is an apocalyptic number.

It is an amenable number.

22523348 is a deficient number, since it is larger than the sum of its proper divisors (18929644).

22523348 is a wasteful number, since it uses less digits than its factorization.

22523348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951 (or 1949 counting only the distinct ones).

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

The square root of 22523348 is about 4745.8769474145. The cubic root of 22523348 is about 282.4084251700.

The spelling of 22523348 in words is "twenty-two million, five hundred twenty-three thousand, three hundred forty-eight".