50247667 has 2 divisors, whose sum is σ = 50247668. Its totient is φ = 50247666.

The previous prime is 50247661. The next prime is 50247679. The reversal of 50247667 is 76674205.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50247667 - 2¹¹ = 50245619 is a prime.

It is not a weakly prime, because it can be changed into another prime (50247661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25123833 + 25123834.

It is an arithmetic number, because the mean of its divisors is an integer number (25123834).

Almost surely, 2^50247667 is an apocalyptic number.

50247667 is a deficient number, since it is larger than the sum of its proper divisors (1).

50247667 is an equidigital number, since it uses as much as digits as its factorization.

50247667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 50247667 is about 7088.5588803367. The cubic root of 50247667 is about 369.0104236400.

The spelling of 50247667 in words is "fifty million, two hundred forty-seven thousand, six hundred sixty-seven".