102847968 has 60 divisors (see below), whose sum is σ = 302480640. Its totient is φ = 34281792.

The previous prime is 102847951. The next prime is 102847993. The reversal of 102847968 is 869748201.

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 9 ways as a sum of consecutive naturals, for example, 17248 + ... + 22431.

It is an arithmetic number, because the mean of its divisors is an integer number (5041344).

Almost surely, 2^102847968 is an apocalyptic number.

102847968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

102847968 is an abundant number, since it is smaller than the sum of its proper divisors (199632672).

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

102847968 is an equidigital number, since it uses as much as digits as its factorization.

102847968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39701 (or 39684 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 102847968 is about 10141.3987200977. The cubic root of 102847968 is about 468.5240677607.

The spelling of 102847968 in words is "one hundred two million, eight hundred forty-seven thousand, nine hundred sixty-eight".