75829668 has 24 divisors (see below), whose sum is σ = 178332672. Its totient is φ = 25077024.

The previous prime is 75829661. The next prime is 75829679. The reversal of 75829668 is 86692857.

It is a self number, because there is not a number n which added to its sum of digits gives 75829668.

It is not an unprimeable number, because it can be changed into a prime (75829661) 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, 23355 + ... + 26402.

It is an arithmetic number, because the mean of its divisors is an integer number (7430528).

Almost surely, 2^75829668 is an apocalyptic number.

It is an amenable number.

75829668 is an abundant number, since it is smaller than the sum of its proper divisors (102503004).

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

75829668 is a wasteful number, since it uses less digits than its factorization.

75829668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49891 (or 49889 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 51.

The square root of 75829668 is about 8708.0231970293. The cubic root of 75829668 is about 423.2656759767.

The spelling of 75829668 in words is "seventy-five million, eight hundred twenty-nine thousand, six hundred sixty-eight".