75668327 has 8 divisors (see below), whose sum is σ = 86537376. Its totient is φ = 64814112.

The previous prime is 75668287. The next prime is 75668353. The reversal of 75668327 is 72386657.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75668327 - 2¹⁴ = 75651943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75668027) 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 7 ways as a sum of consecutive naturals, for example, 11273 + ... + 16685.

It is an arithmetic number, because the mean of its divisors is an integer number (10817172).

Almost surely, 2^75668327 is an apocalyptic number.

75668327 is a deficient number, since it is larger than the sum of its proper divisors (10869049).

75668327 is a wasteful number, since it uses less digits than its factorization.

75668327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7417.

The product of its digits is 423360, while the sum is 44.

The square root of 75668327 is about 8698.7543361104. The cubic root of 75668327 is about 422.9652720159.

The spelling of 75668327 in words is "seventy-five million, six hundred sixty-eight thousand, three hundred twenty-seven".