24340249 has 2 divisors, whose sum is σ = 24340250. Its totient is φ = 24340248.

The previous prime is 24340231. The next prime is 24340259. The reversal of 24340249 is 94204342.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24324624 + 15625 = 4932^2 + 125^2 .

It is a cyclic number.

It is not a de Polignac number, because 24340249 - 2⁹ = 24339737 is a prime.

It is not a weakly prime, because it can be changed into another prime (24340259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12170124 + 12170125.

It is an arithmetic number, because the mean of its divisors is an integer number (12170125).

Almost surely, 2^24340249 is an apocalyptic number.

It is an amenable number.

24340249 is a deficient number, since it is larger than the sum of its proper divisors (1).

24340249 is an equidigital number, since it uses as much as digits as its factorization.

24340249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 24340249 is about 4933.5837886875. The cubic root of 24340249 is about 289.8066447927.

The spelling of 24340249 in words is "twenty-four million, three hundred forty thousand, two hundred forty-nine".