75067 has 4 divisors (see below), whose sum is σ = 75616. Its totient is φ = 74520.

The previous prime is 75041. The next prime is 75079. The reversal of 75067 is 76057.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 76057 = 19 ⋅4003.

It is a cyclic number.

It is not a de Polignac number, because 75067 - 2¹¹ = 73019 is a prime.

It is a Duffinian number.

75067 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (75017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133 + ... + 409.

It is an arithmetic number, because the mean of its divisors is an integer number (18904).

2⁷⁵⁰⁶⁷ is an apocalyptic number.

75067 is a deficient number, since it is larger than the sum of its proper divisors (549).

75067 is a wasteful number, since it uses less digits than its factorization.

75067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 75067 is about 273.9835761501. The cubic root of 75067 is about 42.1841873028.

Subtracting 75067 from its reverse (76057), we obtain a triangular number (990 = T₄₄).

The spelling of 75067 in words is "seventy-five thousand, sixty-seven".