506164260 has 144 divisors (see below), whose sum is σ = 1678674816. Its totient is φ = 111627264.

The previous prime is 506164247. The next prime is 506164283. The reversal of 506164260 is 62461605.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 352504 + ... + 353936.

It is an arithmetic number, because the mean of its divisors is an integer number (11657464).

Almost surely, 2^506164260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 506164260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (839337408).

506164260 is an abundant number, since it is smaller than the sum of its proper divisors (1172510556).

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

506164260 is a wasteful number, since it uses less digits than its factorization.

506164260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510 (or 1479 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 506164260 is about 22498.0945859866. The cubic root of 506164260 is about 796.9489305957.

The spelling of 506164260 in words is "five hundred six million, one hundred sixty-four thousand, two hundred sixty".