75486317 has 8 divisors (see below), whose sum is σ = 76598400. Its totient is φ = 74378304.

The previous prime is 75486293. The next prime is 75486319. The reversal of 75486317 is 71368457.

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 75486317 - 2¹⁶ = 75420781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75486319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74309 + ... + 75317.

It is an arithmetic number, because the mean of its divisors is an integer number (9574800).

Almost surely, 2^75486317 is an apocalyptic number.

It is an amenable number.

75486317 is a deficient number, since it is larger than the sum of its proper divisors (1112083).

75486317 is a wasteful number, since it uses less digits than its factorization.

75486317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035.

The product of its digits is 141120, while the sum is 41.

The square root of 75486317 is about 8688.2861946416. The cubic root of 75486317 is about 422.6258710201.

The spelling of 75486317 in words is "seventy-five million, four hundred eighty-six thousand, three hundred seventeen".