22253548 has 6 divisors (see below), whose sum is σ = 38943716. Its totient is φ = 11126772.

The previous prime is 22253521. The next prime is 22253551. The reversal of 22253548 is 84535222.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2781690 + ... + 2781697.

Almost surely, 2^22253548 is an apocalyptic number.

It is an amenable number.

22253548 is a deficient number, since it is larger than the sum of its proper divisors (16690168).

22253548 is a wasteful number, since it uses less digits than its factorization.

22253548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5563391 (or 5563389 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 22253548 is about 4717.3666382845. The cubic root of 22253548 is about 281.2762656622.

It can be divided in two parts, 22253 and 548, that added together give a square (22801 = 151²).

The spelling of 22253548 in words is "twenty-two million, two hundred fifty-three thousand, five hundred forty-eight".