67583 has 4 divisors (see below), whose sum is σ = 71160. Its totient is φ = 64008.

The previous prime is 67579. The next prime is 67589. The reversal of 67583 is 38576.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 67583 - 2² = 67579 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67589) 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, 1760 + ... + 1797.

It is an arithmetic number, because the mean of its divisors is an integer number (17790).

2⁶⁷⁵⁸³ is an apocalyptic number.

67583 is a deficient number, since it is larger than the sum of its proper divisors (3577).

67583 is a wasteful number, since it uses less digits than its factorization.

67583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3576.

The product of its digits is 5040, while the sum is 29.

The square root of 67583 is about 259.9673056367. The cubic root of 67583 is about 40.7329460550.

The spelling of 67583 in words is "sixty-seven thousand, five hundred eighty-three".