50284147 has 8 divisors (see below), whose sum is σ = 54681696. Its totient is φ = 46046592.

The previous prime is 50284111. The next prime is 50284151. The reversal of 50284147 is 74148205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50284147 - 2⁷ = 50284019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50284177) 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 in 7 ways as a sum of consecutive naturals, for example, 39343 + ... + 40600.

It is an arithmetic number, because the mean of its divisors is an integer number (6835212).

Almost surely, 2^50284147 is an apocalyptic number.

50284147 is a deficient number, since it is larger than the sum of its proper divisors (4397549).

50284147 is a wasteful number, since it uses less digits than its factorization.

50284147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79997.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 50284147 is about 7091.1315740155. The cubic root of 50284147 is about 369.0997030345.

The spelling of 50284147 in words is "fifty million, two hundred eighty-four thousand, one hundred forty-seven".