50667 has 4 divisors (see below), whose sum is σ = 67560. Its totient is φ = 33776.

The previous prime is 50651. The next prime is 50671. The reversal of 50667 is 76605.

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 50667 - 2⁴ = 50651 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (50627) 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, 8442 + ... + 8447.

It is an arithmetic number, because the mean of its divisors is an integer number (16890).

2⁵⁰⁶⁶⁷ is an apocalyptic number.

50667 is a deficient number, since it is larger than the sum of its proper divisors (16893).

50667 is a wasteful number, since it uses less digits than its factorization.

50667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16892.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 50667 is about 225.0933139833. The cubic root of 50667 is about 37.0034085002.

It can be divided in two parts, 50 and 667, that added together give a palindrome (717).

The spelling of 50667 in words is "fifty thousand, six hundred sixty-seven".