24981253 has 8 divisors (see below), whose sum is σ = 27989280. Its totient is φ = 22096080.

The previous prime is 24981247. The next prime is 24981263. The reversal of 24981253 is 35218942.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 24981253 - 2¹³ = 24973061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24981263) 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, 30283 + ... + 31096.

It is an arithmetic number, because the mean of its divisors is an integer number (3498660).

Almost surely, 2^24981253 is an apocalyptic number.

It is an amenable number.

24981253 is a deficient number, since it is larger than the sum of its proper divisors (3008027).

24981253 is a wasteful number, since it uses less digits than its factorization.

24981253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61427.

The product of its digits is 17280, while the sum is 34.

The square root of 24981253 is about 4998.1249484182. The cubic root of 24981253 is about 292.3286667970.

The spelling of 24981253 in words is "twenty-four million, nine hundred eighty-one thousand, two hundred fifty-three".