506462166 has 64 divisors (see below), whose sum is σ = 1288834560. Its totient is φ = 144413280.

The previous prime is 506462141. The next prime is 506462183. The reversal of 506462166 is 661264605.

It is a happy number.

506462166 is a `hidden beast` number, since 5 + 0 + 646 + 2 + 1 + 6 + 6 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 506462166.

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, 248845 + ... + 250871.

It is an arithmetic number, because the mean of its divisors is an integer number (20138040).

Almost surely, 2^506462166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 506462166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (644417280).

506462166 is an abundant number, since it is smaller than the sum of its proper divisors (782372394).

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

506462166 is a wasteful number, since it uses less digits than its factorization.

506462166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2706 (or 2700 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 506462166 is about 22504.7143061182. The cubic root of 506462166 is about 797.1052496174.

The spelling of 506462166 in words is "five hundred six million, four hundred sixty-two thousand, one hundred sixty-six".