506047038 has 64 divisors (see below), whose sum is σ = 1203130368. Its totient is φ = 138850560.

The previous prime is 506047019. The next prime is 506047043. The reversal of 506047038 is 830740605.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176956 + ... + 179792.

It is an arithmetic number, because the mean of its divisors is an integer number (18798912).

Almost surely, 2^506047038 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 506047038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (601565184).

506047038 is an abundant number, since it is smaller than the sum of its proper divisors (697083330).

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

506047038 is a wasteful number, since it uses less digits than its factorization.

506047038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 506047038 is about 22495.4892811870. The cubic root of 506047038 is about 796.8874043498.

The spelling of 506047038 in words is "five hundred six million, forty-seven thousand, thirty-eight".