506071806 has 32 divisors (see below), whose sum is σ = 1060750080. Its totient is φ = 160653504.

The previous prime is 506071763. The next prime is 506071823. The reversal of 506071806 is 608170605.

It is a super-2 number, since 2×506071806² = 512217345656203272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24285 + ... + 40023.

It is an arithmetic number, because the mean of its divisors is an integer number (33148440).

Almost surely, 2^506071806 is an apocalyptic number.

506071806 is an abundant number, since it is smaller than the sum of its proper divisors (554678274).

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

506071806 is a wasteful number, since it uses less digits than its factorization.

506071806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16000.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 506071806 is about 22496.0397848155. The cubic root of 506071806 is about 796.9004051078.

The spelling of 506071806 in words is "five hundred six million, seventy-one thousand, eight hundred six".