24988000 has 48 divisors (see below), whose sum is σ = 61405344. Its totient is φ = 9993600.

The previous prime is 24987971. The next prime is 24988001. The reversal of 24988000 is 88942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24988001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 877 + ... + 7123.

It is an arithmetic number, because the mean of its divisors is an integer number (1279278).

Almost surely, 2^24988000 is an apocalyptic number.

24988000 is a gapful number since it is divisible by the number (20) 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 24988000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30702672).

24988000 is an abundant number, since it is smaller than the sum of its proper divisors (36417344).

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

24988000 is an equidigital number, since it uses as much as digits as its factorization.

24988000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6272 (or 6254 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 24988000 is about 4998.7998559654. The cubic root of 24988000 is about 292.3549820500.

The spelling of 24988000 in words is "twenty-four million, nine hundred eighty-eight thousand".