22880838 has 16 divisors (see below), whose sum is σ = 45843696. Its totient is φ = 7613280.

The previous prime is 22880783. The next prime is 22880839. The reversal of 22880838 is 83808822.

It is a junction number, because it is equal to n+sod(n) for n = 22880796 and 22880805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22880839) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 568 + ... + 6788.

It is an arithmetic number, because the mean of its divisors is an integer number (2865231).

Almost surely, 2^22880838 is an apocalyptic number.

22880838 is an abundant number, since it is smaller than the sum of its proper divisors (22962858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22880838 is a wasteful number, since it uses less digits than its factorization.

22880838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6839.

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 22880838 is about 4783.3918927890. The cubic root of 22880838 is about 283.8947156522.

The spelling of 22880838 in words is "twenty-two million, eight hundred eighty thousand, eight hundred thirty-eight".