24248513 has 2 divisors, whose sum is σ = 24248514. Its totient is φ = 24248512.

The previous prime is 24248501. The next prime is 24248519. The reversal of 24248513 is 31584242.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13601344 + 10647169 = 3688^2 + 3263^2 .

It is a cyclic number.

It is not a de Polignac number, because 24248513 - 2⁶ = 24248449 is a prime.

It is a super-2 number, since 2×24248513² = 1175980765422338, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (24248519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12124256 + 12124257.

It is an arithmetic number, because the mean of its divisors is an integer number (12124257).

Almost surely, 2^24248513 is an apocalyptic number.

It is an amenable number.

24248513 is a deficient number, since it is larger than the sum of its proper divisors (1).

24248513 is an equidigital number, since it uses as much as digits as its factorization.

24248513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7680, while the sum is 29.

The square root of 24248513 is about 4924.2779166087. The cubic root of 24248513 is about 289.4421022045.

The spelling of 24248513 in words is "twenty-four million, two hundred forty-eight thousand, five hundred thirteen".