88641028 has 24 divisors (see below), whose sum is σ = 183002624. Its totient is φ = 36763200.

The previous prime is 88640983. The next prime is 88641029. The reversal of 88641028 is 82014688.

It is not an unprimeable number, because it can be changed into a prime (88641029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50193 + ... + 51928.

Almost surely, 2^88641028 is an apocalyptic number.

It is an amenable number.

88641028 is an abundant number, since it is smaller than the sum of its proper divisors (94361596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88641028 is a wasteful number, since it uses less digits than its factorization.

88641028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102163 (or 102161 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 88641028 is about 9414.9364310122. The cubic root of 88641028 is about 445.8734316124.

It can be divided in two parts, 886 and 41028, that added together give a palindrome (41914).

The spelling of 88641028 in words is "eighty-eight million, six hundred forty-one thousand, twenty-eight".