102888256 has 28 divisors (see below), whose sum is σ = 210759040. Its totient is φ = 49783680.

The previous prime is 102888239. The next prime is 102888263. The reversal of 102888256 is 652888201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23946 + ... + 27913.

Almost surely, 2^102888256 is an apocalyptic number.

102888256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102888256 is an abundant number, since it is smaller than the sum of its proper divisors (107870784).

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

102888256 is an equidigital number, since it uses as much as digits as its factorization.

102888256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51902 (or 51892 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 40.

The square root of 102888256 is about 10143.3848393916. The cubic root of 102888256 is about 468.5852371217.

Subtracting 102888256 from its reverse (652888201), we obtain a palindrome (549999945).

The spelling of 102888256 in words is "one hundred two million, eight hundred eighty-eight thousand, two hundred fifty-six".