50678 has 4 divisors (see below), whose sum is σ = 76020. Its totient is φ = 25338.

The previous prime is 50671. The next prime is 50683. The reversal of 50678 is 87605.

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

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50671) by changing a digit.

50678 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, 12668 + ... + 12671.

It is an arithmetic number, because the mean of its divisors is an integer number (19005).

2⁵⁰⁶⁷⁸ is an apocalyptic number.

50678 is a deficient number, since it is larger than the sum of its proper divisors (25342).

50678 is a wasteful number, since it uses less digits than its factorization.

50678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25341.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 50678 is about 225.1177469681. The cubic root of 50678 is about 37.0060861671.

The spelling of 50678 in words is "fifty thousand, six hundred seventy-eight".