49910747 has 2 divisors, whose sum is σ = 49910748. Its totient is φ = 49910746.

The previous prime is 49910741. The next prime is 49910761. The reversal of 49910747 is 74701994.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49910747 - 2⁸ = 49910491 is a prime.

It is not a weakly prime, because it can be changed into another prime (49910741) 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, 24955373 + 24955374.

It is an arithmetic number, because the mean of its divisors is an integer number (24955374).

Almost surely, 2^49910747 is an apocalyptic number.

49910747 is a deficient number, since it is larger than the sum of its proper divisors (1).

49910747 is an equidigital number, since it uses as much as digits as its factorization.

49910747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 49910747 is about 7064.7538527538. The cubic root of 49910747 is about 368.1838120596.

The spelling of 49910747 in words is "forty-nine million, nine hundred ten thousand, seven hundred forty-seven".