87870114 has 24 divisors (see below), whose sum is σ = 191046492. Its totient is φ = 29188320.

The previous prime is 87870109. The next prime is 87870121. The reversal of 87870114 is 41107878.

It can be written as a sum of positive squares in 2 ways, for example, as 81595089 + 6275025 = 9033^2 + 2505^2 .

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 11 ways as a sum of consecutive naturals, for example, 3057 + ... + 13604.

Almost surely, 2^87870114 is an apocalyptic number.

87870114 is an abundant number, since it is smaller than the sum of its proper divisors (103176378).

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

87870114 is a wasteful number, since it uses less digits than its factorization.

87870114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16962 (or 16959 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 36.

The square root of 87870114 is about 9373.9060161706. The cubic root of 87870114 is about 444.5770740885.

The spelling of 87870114 in words is "eighty-seven million, eight hundred seventy thousand, one hundred fourteen".