87851114 has 8 divisors (see below), whose sum is σ = 141913380. Its totient is φ = 40546656.

The previous prime is 87851111. The next prime is 87851119. The reversal of 87851114 is 41115878.

It can be written as a sum of positive squares in 2 ways, for example, as 86174089 + 1677025 = 9283^2 + 1295^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (87851111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1689419 + ... + 1689470.

Almost surely, 2^87851114 is an apocalyptic number.

87851114 is a deficient number, since it is larger than the sum of its proper divisors (54062266).

87851114 is a wasteful number, since it uses less digits than its factorization.

87851114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3378904.

The product of its digits is 8960, while the sum is 35.

The square root of 87851114 is about 9372.8925097859. The cubic root of 87851114 is about 444.5450284060.

The spelling of 87851114 in words is "eighty-seven million, eight hundred fifty-one thousand, one hundred fourteen".