75394 has 16 divisors (see below), whose sum is σ = 129600. Its totient is φ = 32560.

The previous prime is 75391. The next prime is 75401. The reversal of 75394 is 49357.

It is not an unprimeable number, because it can be changed into a prime (75391) 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, 432 + ... + 580.

It is an arithmetic number, because the mean of its divisors is an integer number (8100).

2⁷⁵³⁹⁴ is an apocalyptic number.

75394 is a deficient number, since it is larger than the sum of its proper divisors (54206).

75394 is a wasteful number, since it uses less digits than its factorization.

75394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185.

The product of its digits is 3780, while the sum is 28.

The square root of 75394 is about 274.5796787820. The cubic root of 75394 is about 42.2453515421.

The spelling of 75394 in words is "seventy-five thousand, three hundred ninety-four".