49414643 has 2 divisors, whose sum is σ = 49414644. Its totient is φ = 49414642.

The previous prime is 49414627. The next prime is 49414661. The reversal of 49414643 is 34641494.

49414643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49414643 - 2⁴ = 49414627 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (49414243) 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, 24707321 + 24707322.

It is an arithmetic number, because the mean of its divisors is an integer number (24707322).

Almost surely, 2^49414643 is an apocalyptic number.

49414643 is a deficient number, since it is larger than the sum of its proper divisors (1).

49414643 is an equidigital number, since it uses as much as digits as its factorization.

49414643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 35.

The square root of 49414643 is about 7029.5549645763. The cubic root of 49414643 is about 366.9598537509.

The spelling of 49414643 in words is "forty-nine million, four hundred fourteen thousand, six hundred forty-three".