24752213 has 2 divisors, whose sum is σ = 24752214. Its totient is φ = 24752212.

The previous prime is 24752197. The next prime is 24752227. The reversal of 24752213 is 31225742.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19562929 + 5189284 = 4423^2 + 2278^2 .

It is a cyclic number.

It is not a de Polignac number, because 24752213 - 2⁴ = 24752197 is a prime.

It is a super-2 number, since 2×24752213² = 1225344096794738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24752813) 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 as a sum of consecutive naturals, namely, 12376106 + 12376107.

It is an arithmetic number, because the mean of its divisors is an integer number (12376107).

Almost surely, 2^24752213 is an apocalyptic number.

It is an amenable number.

24752213 is a deficient number, since it is larger than the sum of its proper divisors (1).

24752213 is an equidigital number, since it uses as much as digits as its factorization.

24752213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 26.

The square root of 24752213 is about 4975.1595954301. The cubic root of 24752213 is about 291.4325197077.

Adding to 24752213 its reverse (31225742), we get a palindrome (55977955).

The spelling of 24752213 in words is "twenty-four million, seven hundred fifty-two thousand, two hundred thirteen".