50706 has 20 divisors (see below), whose sum is σ = 113982. Its totient is φ = 16848.

The previous prime is 50683. The next prime is 50707. The reversal of 50706 is 60705.

It can be written as a sum of positive squares in only one way, i.e., 50625 + 81 = 225^2 + 9^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a plaindrome in base 14.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (50707) by changing a digit.

50706 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 in 9 ways as a sum of consecutive naturals, for example, 6 + ... + 318.

2⁵⁰⁷⁰⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50706, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56991).

50706 is an abundant number, since it is smaller than the sum of its proper divisors (63276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50706 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 9 representation: 50706 = (76500)₉.

50706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 318 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 50706 is about 225.1799280575. The cubic root of 50706 is about 37.0129002984.

Subtracting 50706 from its reverse (60705), we obtain a palindrome (9999).

The spelling of 50706 in words is "fifty thousand, seven hundred six".