24982272 has 108 divisors (see below), whose sum is σ = 82373200. Its totient is φ = 7133184.

The previous prime is 24982271. The next prime is 24982277. The reversal of 24982272 is 27228942.

It is a happy number.

It is a super-2 number, since 2×24982272² = 1248227828563968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 (24982271) 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 11 ways as a sum of consecutive naturals, for example, 15354 + ... + 16902.

Almost surely, 2^24982272 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 24982272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41186600).

24982272 is an abundant number, since it is smaller than the sum of its proper divisors (57390928).

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

24982272 is a wasteful number, since it uses less digits than its factorization.

24982272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578 (or 1561 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 24982272 is about 4998.2268856065. The cubic root of 24982272 is about 292.3326414957.

The spelling of 24982272 in words is "twenty-four million, nine hundred eighty-two thousand, two hundred seventy-two".