24252928 has 80 divisors (see below), whose sum is σ = 56764224. Its totient is φ = 10137600.

The previous prime is 24252923. The next prime is 24252937. The reversal of 24252928 is 82925242.

It is a junction number, because it is equal to n+sod(n) for n = 24252893 and 24252902.

It is not an unprimeable number, because it can be changed into a prime (24252923) 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 7 ways as a sum of consecutive naturals, for example, 240078 + ... + 240178.

Almost surely, 2^24252928 is an apocalyptic number.

24252928 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24252928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28382112).

24252928 is an abundant number, since it is smaller than the sum of its proper divisors (32511296).

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

24252928 is an equidigital number, since it uses as much as digits as its factorization.

24252928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 177 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 24252928 is about 4924.7261852818. The cubic root of 24252928 is about 289.4596676710.

The spelling of 24252928 in words is "twenty-four million, two hundred fifty-two thousand, nine hundred twenty-eight".