88668788 has 24 divisors (see below), whose sum is σ = 170264808. Its totient is φ = 40150656.

The previous prime is 88668757. The next prime is 88668803. The reversal of 88668788 is 88786688.

It can be written as a sum of positive squares in 4 ways, for example, as 5895184 + 82773604 = 2428^2 + 9098^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13331 + ... + 18842.

It is an arithmetic number, because the mean of its divisors is an integer number (7094367).

Almost surely, 2^88668788 is an apocalyptic number.

It is an amenable number.

88668788 is a deficient number, since it is larger than the sum of its proper divisors (81596020).

88668788 is a wasteful number, since it uses less digits than its factorization.

88668788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32243 (or 32241 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 59.

The square root of 88668788 is about 9416.4105687889. The cubic root of 88668788 is about 445.9199719669.

The spelling of 88668788 in words is "eighty-eight million, six hundred sixty-eight thousand, seven hundred eighty-eight".