50839746 has 16 divisors (see below), whose sum is σ = 101799264. Its totient is φ = 16926624.

The previous prime is 50839709. The next prime is 50839753. The reversal of 50839746 is 64793805.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 50839698 and 50839707.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1101 + ... + 10143.

It is an arithmetic number, because the mean of its divisors is an integer number (6362454).

Almost surely, 2^50839746 is an apocalyptic number.

50839746 is an abundant number, since it is smaller than the sum of its proper divisors (50959518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50839746 is a wasteful number, since it uses less digits than its factorization.

50839746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9985.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 50839746 is about 7130.1995764495. The cubic root of 50839746 is about 370.4541440768.

The spelling of 50839746 in words is "fifty million, eight hundred thirty-nine thousand, seven hundred forty-six".