24802849 has 2 divisors, whose sum is σ = 24802850. Its totient is φ = 24802848.

The previous prime is 24802831. The next prime is 24802861. The reversal of 24802849 is 94820842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12552849 + 12250000 = 3543^2 + 3500^2 .

It is a cyclic number.

It is not a de Polignac number, because 24802849 - 2⁷ = 24802721 is a prime.

It is not a weakly prime, because it can be changed into another prime (24802819) 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, 12401424 + 12401425.

It is an arithmetic number, because the mean of its divisors is an integer number (12401425).

Almost surely, 2^24802849 is an apocalyptic number.

It is an amenable number.

24802849 is a deficient number, since it is larger than the sum of its proper divisors (1).

24802849 is an equidigital number, since it uses as much as digits as its factorization.

24802849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 24802849 is about 4980.2458774643. The cubic root of 24802849 is about 291.6311137435.

It can be divided in two parts, 24802 and 849, that added together give a triangular number (25651 = T₂₂₆).

The spelling of 24802849 in words is "twenty-four million, eight hundred two thousand, eight hundred forty-nine".