49584247 has 2 divisors, whose sum is σ = 49584248. Its totient is φ = 49584246.

The previous prime is 49584239. The next prime is 49584263. The reversal of 49584247 is 74248594.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49584247 - 2³ = 49584239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49584217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24792123 + 24792124.

It is an arithmetic number, because the mean of its divisors is an integer number (24792124).

Almost surely, 2^49584247 is an apocalyptic number.

49584247 is a deficient number, since it is larger than the sum of its proper divisors (1).

49584247 is an equidigital number, since it uses as much as digits as its factorization.

49584247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 43.

The square root of 49584247 is about 7041.6082680024. The cubic root of 49584247 is about 367.3792084548.

The spelling of 49584247 in words is "forty-nine million, five hundred eighty-four thousand, two hundred forty-seven".