88681268 has 12 divisors (see below), whose sum is σ = 167130180. Its totient is φ = 40929792.

The previous prime is 88681259. The next prime is 88681277. The reversal of 88681268 is 86218688.

It is an interprime number because it is at equal distance from previous prime (88681259) and next prime (88681277).

It can be written as a sum of positive squares in 2 ways, for example, as 18992164 + 69689104 = 4358^2 + 8348^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 852653 + ... + 852756.

It is an arithmetic number, because the mean of its divisors is an integer number (13927515).

Almost surely, 2^88681268 is an apocalyptic number.

It is an amenable number.

88681268 is a deficient number, since it is larger than the sum of its proper divisors (78448912).

88681268 is a wasteful number, since it uses less digits than its factorization.

88681268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1705426 (or 1705424 counting only the distinct ones).

The product of its digits is 294912, while the sum is 47.

The square root of 88681268 is about 9417.0732183625. The cubic root of 88681268 is about 445.9408918430.

The spelling of 88681268 in words is "eighty-eight million, six hundred eighty-one thousand, two hundred sixty-eight".