24828481 has 4 divisors (see below), whose sum is σ = 24841152. Its totient is φ = 24815812.

The previous prime is 24828469. The next prime is 24828499. The reversal of 24828481 is 18482842.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 24828481 - 2⁹ = 24827969 is a prime.

It is a super-2 number, since 2×24828481² = 1232906937534722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 24828481.

It is not an unprimeable number, because it can be changed into a prime (24825481) 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 3 ways as a sum of consecutive naturals, for example, 2701 + ... + 7546.

It is an arithmetic number, because the mean of its divisors is an integer number (6210288).

Almost surely, 2^24828481 is an apocalyptic number.

It is an amenable number.

24828481 is a deficient number, since it is larger than the sum of its proper divisors (12671).

24828481 is a wasteful number, since it uses less digits than its factorization.

24828481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12670.

The product of its digits is 32768, while the sum is 37.

The square root of 24828481 is about 4982.8185798803. The cubic root of 24828481 is about 291.7315392389.

The spelling of 24828481 in words is "twenty-four million, eight hundred twenty-eight thousand, four hundred eighty-one".