22814848 has 32 divisors (see below), whose sum is σ = 51946560. Its totient is φ = 9777408.

The previous prime is 22814843. The next prime is 22814879. The reversal of 22814848 is 84841822.

It is a tau number, because it is divible by the number of its divisors (32).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (22814843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11836 + ... + 13627.

It is an arithmetic number, because the mean of its divisors is an integer number (1623330).

Almost surely, 2^22814848 is an apocalyptic number.

22814848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

22814848 is an abundant number, since it is smaller than the sum of its proper divisors (29131712).

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

22814848 is an equidigital number, since it uses as much as digits as its factorization.

22814848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25484 (or 25472 counting only the distinct ones).

The product of its digits is 32768, while the sum is 37.

The square root of 22814848 is about 4776.4890871853. The cubic root of 22814848 is about 283.6215285210.

The spelling of 22814848 in words is "twenty-two million, eight hundred fourteen thousand, eight hundred forty-eight".