87688088 has 32 divisors (see below), whose sum is σ = 173352960. Its totient is φ = 41521440.

The previous prime is 87688087. The next prime is 87688109. The reversal of 87688088 is 88088678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87688087) 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 7 ways as a sum of consecutive naturals, for example, 7895 + ... + 15417.

It is an arithmetic number, because the mean of its divisors is an integer number (5417280).

Almost surely, 2^87688088 is an apocalyptic number.

It is an amenable number.

87688088 is a deficient number, since it is larger than the sum of its proper divisors (85664872).

87688088 is a wasteful number, since it uses less digits than its factorization.

87688088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7607 (or 7603 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 53.

The square root of 87688088 is about 9364.1917964125. The cubic root of 87688088 is about 444.2698762386.

The spelling of 87688088 in words is "eighty-seven million, six hundred eighty-eight thousand, eighty-eight".