22755298 has 4 divisors (see below), whose sum is σ = 34132950. Its totient is φ = 11377648.

The previous prime is 22755283. The next prime is 22755301. The reversal of 22755298 is 89255722.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12623809 + 10131489 = 3553^2 + 3183^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 22755298.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5688823 + ... + 5688826.

Almost surely, 2^22755298 is an apocalyptic number.

22755298 is a deficient number, since it is larger than the sum of its proper divisors (11377652).

22755298 is a wasteful number, since it uses less digits than its factorization.

22755298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11377651.

The product of its digits is 100800, while the sum is 40.

The square root of 22755298 is about 4770.2513560608. The cubic root of 22755298 is about 283.3745493290.

The spelling of 22755298 in words is "twenty-two million, seven hundred fifty-five thousand, two hundred ninety-eight".