24972300 has 90 divisors (see below), whose sum is σ = 80976588. Its totient is φ = 6657120.

The previous prime is 24972287. The next prime is 24972331. The reversal of 24972300 is 327942.

It is a tau number, because it is divible by the number of its divisors (90).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 29 ways as a sum of consecutive naturals, for example, 6559 + ... + 9641.

Almost surely, 2^24972300 is an apocalyptic number.

24972300 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 24972300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40488294).

24972300 is an abundant number, since it is smaller than the sum of its proper divisors (56004288).

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

24972300 is a wasteful number, since it uses less digits than its factorization.

24972300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109 (or 3093 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 24972300 is about 4997.2292322846. The cubic root of 24972300 is about 292.2937401892.

The spelling of 24972300 in words is "twenty-four million, nine hundred seventy-two thousand, three hundred".