24995413 has 4 divisors (see below), whose sum is σ = 25005420. Its totient is φ = 24985408.

The previous prime is 24995371. The next prime is 24995441. The reversal of 24995413 is 31459942.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 10387729 + 14607684 = 3223^2 + 3822^2 .

It is a cyclic number.

It is not a de Polignac number, because 24995413 - 2¹⁷ = 24864341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24995473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2223 + ... + 7411.

It is an arithmetic number, because the mean of its divisors is an integer number (6251355).

Almost surely, 2^24995413 is an apocalyptic number.

It is an amenable number.

24995413 is a deficient number, since it is larger than the sum of its proper divisors (10007).

24995413 is an equidigital number, since it uses as much as digits as its factorization.

24995413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10006.

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

The square root of 24995413 is about 4999.5412789575. The cubic root of 24995413 is about 292.3838894349.

The spelling of 24995413 in words is "twenty-four million, nine hundred ninety-five thousand, four hundred thirteen".