22369838 has 8 divisors (see below), whose sum is σ = 34268832. Its totient is φ = 10946896.

The previous prime is 22369829. The next prime is 22369871. The reversal of 22369838 is 83896322.

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

It is a junction number, because it is equal to n+sod(n) for n = 22369795 and 22369804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118895 + ... + 119082.

It is an arithmetic number, because the mean of its divisors is an integer number (4283604).

Almost surely, 2^22369838 is an apocalyptic number.

22369838 is a deficient number, since it is larger than the sum of its proper divisors (11898994).

22369838 is a wasteful number, since it uses less digits than its factorization.

22369838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238026.

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

The square root of 22369838 is about 4729.6763102775. The cubic root of 22369838 is about 281.7653682699.

The spelling of 22369838 in words is "twenty-two million, three hundred sixty-nine thousand, eight hundred thirty-eight".