516884172 has 24 divisors (see below), whose sum is σ = 1378358016. Its totient is φ = 147681168.

The previous prime is 516884141. The next prime is 516884219. The reversal of 516884172 is 271488615.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3076608 + ... + 3076775.

It is an arithmetic number, because the mean of its divisors is an integer number (57431584).

Almost surely, 2^516884172 is an apocalyptic number.

It is an amenable number.

516884172 is an abundant number, since it is smaller than the sum of its proper divisors (861473844).

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

516884172 is a wasteful number, since it uses less digits than its factorization.

516884172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6153397 (or 6153395 counting only the distinct ones).

The product of its digits is 107520, while the sum is 42.

The square root of 516884172 is about 22735.0868043208. The cubic root of 516884172 is about 802.5357932813.

The spelling of 516884172 in words is "five hundred sixteen million, eight hundred eighty-four thousand, one hundred seventy-two".