75849 has 8 divisors (see below), whose sum is σ = 102432. Its totient is φ = 49920.

The previous prime is 75833. The next prime is 75853. The reversal of 75849 is 94857.

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

It is not a de Polignac number, because 75849 - 2⁴ = 75833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75869) 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, 297 + ... + 489.

It is an arithmetic number, because the mean of its divisors is an integer number (12804).

2⁷⁵⁸⁴⁹ is an apocalyptic number.

It is an amenable number.

75849 is a deficient number, since it is larger than the sum of its proper divisors (26583).

75849 is a wasteful number, since it uses less digits than its factorization.

75849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327.

The product of its digits is 10080, while the sum is 33.

The square root of 75849 is about 275.4069715893. The cubic root of 75849 is about 42.3301642009.

The spelling of 75849 in words is "seventy-five thousand, eight hundred forty-nine".