88969688 has 32 divisors (see below), whose sum is σ = 169830000. Its totient is φ = 43689600.

The previous prime is 88969633. The next prime is 88969693. The reversal of 88969688 is 88696988.

It is a happy number.

88969688 is a strobogrammatic number because it is the same when read upside-down.

It is a self number, because there is not a number n which added to its sum of digits gives 88969688.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 120023 + ... + 120761.

Almost surely, 2^88969688 is an apocalyptic number.

It is an amenable number.

88969688 is a deficient number, since it is larger than the sum of its proper divisors (80860312).

88969688 is a wasteful number, since it uses less digits than its factorization.

88969688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995 (or 991 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 62.

The square root of 88969688 is about 9432.3744624564. The cubic root of 88969688 is about 446.4238164047.

The spelling of 88969688 in words is "eighty-eight million, nine hundred sixty-nine thousand, six hundred eighty-eight".