22496848 has 80 divisors (see below), whose sum is σ = 51532416. Its totient is φ = 9400320.

The previous prime is 22496843. The next prime is 22496863. The reversal of 22496848 is 84869422.

It is a super-2 number, since 2×22496848² = 1012216339870208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22496843) 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 15 ways as a sum of consecutive naturals, for example, 218365 + ... + 218467.

Almost surely, 2^22496848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22496848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25766208).

22496848 is an abundant number, since it is smaller than the sum of its proper divisors (29035568).

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

22496848 is a wasteful number, since it uses less digits than its factorization.

22496848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 206 counting only the distinct ones).

The product of its digits is 221184, while the sum is 43.

The square root of 22496848 is about 4743.0842286428. The cubic root of 22496848 is about 282.2976251795.

The spelling of 22496848 in words is "twenty-two million, four hundred ninety-six thousand, eight hundred forty-eight".