75104 has 12 divisors (see below), whose sum is σ = 147924. Its totient is φ = 37536.

The previous prime is 75083. The next prime is 75109. The reversal of 75104 is 40157.

It is a happy number.

It is a super-2 number, since 2×75104² = 11281221632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75109) by changing a digit.

75104 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142 + ... + 1205.

It is an arithmetic number, because the mean of its divisors is an integer number (12327).

2⁷⁵¹⁰⁴ is an apocalyptic number.

It is an amenable number.

75104 is a deficient number, since it is larger than the sum of its proper divisors (72820).

75104 is a wasteful number, since it uses less digits than its factorization.

75104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2357 (or 2349 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 75104 is about 274.0510901274. The cubic root of 75104 is about 42.1911169281.

The spelling of 75104 in words is "seventy-five thousand, one hundred four".