675891888 has 240 divisors, whose sum is σ = 2142112896. Its totient is φ = 182891520.

The previous prime is 675891857. The next prime is 675891917. The reversal of 675891888 is 888198576.

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 47 ways as a sum of consecutive naturals, for example, 4146495 + ... + 4146657.

Almost surely, 2^675891888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 675891888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1071056448).

675891888 is an abundant number, since it is smaller than the sum of its proper divisors (1466221008).

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

675891888 is a wasteful number, since it uses less digits than its factorization.

675891888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272 (or 259 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 60.

The square root of 675891888 is about 25997.9208399441. The cubic root of 675891888 is about 877.5915064353.

The spelling of 675891888 in words is "six hundred seventy-five million, eight hundred ninety-one thousand, eight hundred eighty-eight".