50722 has 8 divisors (see below), whose sum is σ = 86976. Its totient is φ = 21732.

The previous prime is 50707. The next prime is 50723. The reversal of 50722 is 22705.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a pancake number, because a pancake can be divided into 50722 parts by 318 straight cuts.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 50696 and 50705.

It is not an unprimeable number, because it can be changed into a prime (50723) 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, 1798 + ... + 1825.

It is an arithmetic number, because the mean of its divisors is an integer number (10872).

2⁵⁰⁷²² is an apocalyptic number.

50722 is a deficient number, since it is larger than the sum of its proper divisors (36254).

50722 is a wasteful number, since it uses less digits than its factorization.

50722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3632.

The product of its (nonzero) digits is 140, while the sum is 16.

The square root of 50722 is about 225.2154524006. The cubic root of 50722 is about 37.0167929615.

It can be divided in two parts, 507 and 22, that added together give a square (529 = 23²).

The spelling of 50722 in words is "fifty thousand, seven hundred twenty-two".