50424247 has 8 divisors (see below), whose sum is σ = 51545312. Its totient is φ = 49312800.

The previous prime is 50424223. The next prime is 50424263. The reversal of 50424247 is 74242405.

It is a happy number.

50424247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 50424247 - 2¹¹ = 50422199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50424287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8758 + ... + 13324.

It is an arithmetic number, because the mean of its divisors is an integer number (6443164).

Almost surely, 2^50424247 is an apocalyptic number.

50424247 is a deficient number, since it is larger than the sum of its proper divisors (1121065).

50424247 is a wasteful number, since it uses less digits than its factorization.

50424247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4809.

The product of its (nonzero) digits is 8960, while the sum is 28.

The square root of 50424247 is about 7101.0032389797. The cubic root of 50424247 is about 369.4421762304.

The spelling of 50424247 in words is "fifty million, four hundred twenty-four thousand, two hundred forty-seven".