22336898 has 8 divisors (see below), whose sum is σ = 33636492. Its totient is φ = 11124736.

The previous prime is 22336879. The next prime is 22336901. The reversal of 22336898 is 89863322.

It can be written as a sum of positive squares in 2 ways, for example, as 19333609 + 3003289 = 4397^2 + 1733^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21215 + ... + 22242.

Almost surely, 2^22336898 is an apocalyptic number.

22336898 is a deficient number, since it is larger than the sum of its proper divisors (11299594).

22336898 is a wasteful number, since it uses less digits than its factorization.

22336898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43716.

The product of its digits is 124416, while the sum is 41.

The square root of 22336898 is about 4726.1927595053. The cubic root of 22336898 is about 281.6269987592.

The spelling of 22336898 in words is "twenty-two million, three hundred thirty-six thousand, eight hundred ninety-eight".