24541993 has 8 divisors (see below), whose sum is σ = 28620800. Its totient is φ = 21035700.

The previous prime is 24541969. The next prime is 24542003. The reversal of 24541993 is 39914542.

It is not a de Polignac number, because 24541993 - 2⁵ = 24541961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24541963) 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, 35433 + ... + 36118.

It is an arithmetic number, because the mean of its divisors is an integer number (3577600).

Almost surely, 2^24541993 is an apocalyptic number.

It is an amenable number.

24541993 is a deficient number, since it is larger than the sum of its proper divisors (4078807).

24541993 is an frugal number, since it uses more digits than its factorization.

24541993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71572 (or 71558 counting only the distinct ones).

The product of its digits is 38880, while the sum is 37.

The square root of 24541993 is about 4953.9875857737. The cubic root of 24541993 is about 290.6051296084.

The spelling of 24541993 in words is "twenty-four million, five hundred forty-one thousand, nine hundred ninety-three".