518160474 has 96 divisors (see below), whose sum is σ = 1269585408. Its totient is φ = 151632000.

The previous prime is 518160437. The next prime is 518160529. The reversal of 518160474 is 474061815.

It is a happy number.

518160474 is a `hidden beast` number, since 5 + 181 + 6 + 0 + 474 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 441909 + ... + 443079.

It is an arithmetic number, because the mean of its divisors is an integer number (13224848).

Almost surely, 2^518160474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 518160474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (634792704).

518160474 is an abundant number, since it is smaller than the sum of its proper divisors (751424934).

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

518160474 is a wasteful number, since it uses less digits than its factorization.

518160474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284 (or 1281 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 518160474 is about 22763.1384918688. The cubic root of 518160474 is about 803.1957968122.

The spelling of 518160474 in words is "five hundred eighteen million, one hundred sixty thousand, four hundred seventy-four".