87288714 has 24 divisors (see below), whose sum is σ = 189647172. Its totient is φ = 29016000.

The previous prime is 87288697. The next prime is 87288731. The reversal of 87288714 is 41788278.

It is an interprime number because it is at equal distance from previous prime (87288697) and next prime (87288731).

It can be written as a sum of positive squares in 2 ways, for example, as 78907689 + 8381025 = 8883^2 + 2895^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 87288714.

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, 214 + ... + 13214.

Almost surely, 2^87288714 is an apocalyptic number.

87288714 is an abundant number, since it is smaller than the sum of its proper divisors (102358458).

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

87288714 is a wasteful number, since it uses less digits than its factorization.

87288714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13382 (or 13379 counting only the distinct ones).

The product of its digits is 200704, while the sum is 45.

The square root of 87288714 is about 9342.8429292159. The cubic root of 87288714 is about 443.5943763223.

The spelling of 87288714 in words is "eighty-seven million, two hundred eighty-eight thousand, seven hundred fourteen".