87853112 has 16 divisors (see below), whose sum is σ = 173394600. Its totient is φ = 41614560.

The previous prime is 87853111. The next prime is 87853121. The reversal of 87853112 is 21135878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87853111) 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, 288839 + ... + 289142.

Almost surely, 2^87853112 is an apocalyptic number.

It is an amenable number.

87853112 is a deficient number, since it is larger than the sum of its proper divisors (85541488).

87853112 is a wasteful number, since it uses less digits than its factorization.

87853112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578006 (or 578002 counting only the distinct ones).

The product of its digits is 13440, while the sum is 35.

The square root of 87853112 is about 9372.9990931398. Note that the first 3 decimals coincide. The cubic root of 87853112 is about 444.5483984799.

The spelling of 87853112 in words is "eighty-seven million, eight hundred fifty-three thousand, one hundred twelve".