49248659 has 2 divisors, whose sum is σ = 49248660. Its totient is φ = 49248658.

The previous prime is 49248649. The next prime is 49248691. The reversal of 49248659 is 95684294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49248659 - 2²⁴ = 32471443 is a prime.

It is not a weakly prime, because it can be changed into another prime (49248629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24624329 + 24624330.

It is an arithmetic number, because the mean of its divisors is an integer number (24624330).

Almost surely, 2^49248659 is an apocalyptic number.

49248659 is a deficient number, since it is larger than the sum of its proper divisors (1).

49248659 is an equidigital number, since it uses as much as digits as its factorization.

49248659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 47.

The square root of 49248659 is about 7017.7388808647. The cubic root of 49248659 is about 366.5485196024.

The spelling of 49248659 in words is "forty-nine million, two hundred forty-eight thousand, six hundred fifty-nine".