24273253 has 2 divisors, whose sum is σ = 24273254. Its totient is φ = 24273252.

The previous prime is 24273251. The next prime is 24273281. The reversal of 24273253 is 35237242.

It is an a-pointer prime, because the next prime (24273281) can be obtained adding 24273253 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16337764 + 7935489 = 4042^2 + 2817^2 .

It is a cyclic number.

It is not a de Polignac number, because 24273253 - 2¹ = 24273251 is a prime.

It is a super-2 number, since 2×24273253² = 1178381622404018, which contains 22 as substring.

Together with 24273251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24273251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12136626 + 12136627.

It is an arithmetic number, because the mean of its divisors is an integer number (12136627).

Almost surely, 2^24273253 is an apocalyptic number.

It is an amenable number.

24273253 is a deficient number, since it is larger than the sum of its proper divisors (1).

24273253 is an equidigital number, since it uses as much as digits as its factorization.

24273253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 28.

The square root of 24273253 is about 4926.7893196279. The cubic root of 24273253 is about 289.5405049900.

The spelling of 24273253 in words is "twenty-four million, two hundred seventy-three thousand, two hundred fifty-three".