24972528 has 40 divisors (see below), whose sum is σ = 73729408. Its totient is φ = 7134912.

The previous prime is 24972527. The next prime is 24972533. The reversal of 24972528 is 82527942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24972527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36826 + ... + 37497.

Almost surely, 2^24972528 is an apocalyptic number.

24972528 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

24972528 is an abundant number, since it is smaller than the sum of its proper divisors (48756880).

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

24972528 is a wasteful number, since it uses less digits than its factorization.

24972528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74341 (or 74335 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 24972528 is about 4997.2520448743. The cubic root of 24972528 is about 292.2946297451.

The spelling of 24972528 in words is "twenty-four million, nine hundred seventy-two thousand, five hundred twenty-eight".