88887128 has 16 divisors (see below), whose sum is σ = 181814760. Its totient is φ = 40403200.

The previous prime is 88887121. The next prime is 88887133. The reversal of 88887128 is 82178888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88887121) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 504953 + ... + 505128.

Almost surely, 2^88887128 is an apocalyptic number.

88887128 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

88887128 is an abundant number, since it is smaller than the sum of its proper divisors (92927632).

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

88887128 is a wasteful number, since it uses less digits than its factorization.

88887128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010098 (or 1010094 counting only the distinct ones).

The product of its digits is 458752, while the sum is 50.

The square root of 88887128 is about 9427.9970301226. The cubic root of 88887128 is about 446.2856863760.

The spelling of 88887128 in words is "eighty-eight million, eight hundred eighty-seven thousand, one hundred twenty-eight".