50247668 has 6 divisors (see below), whose sum is σ = 87933426. Its totient is φ = 25123832.

The previous prime is 50247667. The next prime is 50247679. The reversal of 50247668 is 86674205.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 46758244 + 3489424 = 6838^2 + 1868^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50247661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6280955 + ... + 6280962.

It is an arithmetic number, because the mean of its divisors is an integer number (14655571).

Almost surely, 2^50247668 is an apocalyptic number.

It is an amenable number.

50247668 is a deficient number, since it is larger than the sum of its proper divisors (37685758).

50247668 is a wasteful number, since it uses less digits than its factorization.

50247668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12561921 (or 12561919 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 50247668 is about 7088.5589508729. The cubic root of 50247668 is about 369.0104260879.

The spelling of 50247668 in words is "fifty million, two hundred forty-seven thousand, six hundred sixty-eight".