8487172314 has 24 divisors (see below), whose sum is σ = 18394527060. Its totient is φ = 2828187648.

The previous prime is 8487172307. The next prime is 8487172363. The reversal of 8487172314 is 4132717848.

It can be written as a sum of positive squares in 2 ways, for example, as 8323460289 + 163712025 = 91233^2 + 12795^2 .

It is a super-2 number, since 2×8487172314² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8487172314.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10897 + ... + 130740.

Almost surely, 2^8487172314 is an apocalyptic number.

8487172314 is an abundant number, since it is smaller than the sum of its proper divisors (9907354746).

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

8487172314 is a wasteful number, since it uses less digits than its factorization.

8487172314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144974 (or 144971 counting only the distinct ones).

The product of its digits is 301056, while the sum is 45.

The square root of 8487172314 is about 92125.8504112716. The cubic root of 8487172314 is about 2039.8004029054.

The spelling of 8487172314 in words is "eight billion, four hundred eighty-seven million, one hundred seventy-two thousand, three hundred fourteen".