88668885 has 16 divisors (see below), whose sum is σ = 142617600. Its totient is φ = 47040960.

The previous prime is 88668883. The next prime is 88668913. The reversal of 88668885 is 58886688.

It is not a de Polignac number, because 88668885 - 2¹ = 88668883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88668883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12610 + ... + 18339.

It is an arithmetic number, because the mean of its divisors is an integer number (8913600).

Almost surely, 2^88668885 is an apocalyptic number.

It is an amenable number.

88668885 is a deficient number, since it is larger than the sum of its proper divisors (53948715).

88668885 is a wasteful number, since it uses less digits than its factorization.

88668885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31148.

The product of its digits is 5898240, while the sum is 57.

The square root of 88668885 is about 9416.4157193701. The cubic root of 88668885 is about 445.9201345729.

The spelling of 88668885 in words is "eighty-eight million, six hundred sixty-eight thousand, eight hundred eighty-five".