49794047 has 2 divisors, whose sum is σ = 49794048. Its totient is φ = 49794046.

The previous prime is 49794023. The next prime is 49794067. The reversal of 49794047 is 74049794.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49794047 - 2⁶ = 49793983 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 49793989 and 49794007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49794067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24897023 + 24897024.

It is an arithmetic number, because the mean of its divisors is an integer number (24897024).

Almost surely, 2^49794047 is an apocalyptic number.

49794047 is a deficient number, since it is larger than the sum of its proper divisors (1).

49794047 is an equidigital number, since it uses as much as digits as its factorization.

49794047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 49794047 is about 7056.4897080631. The cubic root of 49794047 is about 367.8966288699.

The spelling of 49794047 in words is "forty-nine million, seven hundred ninety-four thousand, forty-seven".