350822 has 4 divisors (see below), whose sum is σ = 526236. Its totient is φ = 175410.

The previous prime is 350809. The next prime is 350843. The reversal of 350822 is 228053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 228053 = 7 ⋅32579.

It is a super-3 number, since 3×350822³ = 129533385070836744, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 350794 and 350803.

It is a congruent number.

It is an unprimeable number.

350822 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, 87704 + ... + 87707.

It is an arithmetic number, because the mean of its divisors is an integer number (131559).

2³⁵⁰⁸²² is an apocalyptic number.

350822 is a deficient number, since it is larger than the sum of its proper divisors (175414).

350822 is a wasteful number, since it uses less digits than its factorization.

350822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175413.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 350822 is about 592.3022876876. The cubic root of 350822 is about 70.5281144680.

Adding to 350822 its reverse (228053), we get a palindrome (578875).

The spelling of 350822 in words is "three hundred fifty thousand, eight hundred twenty-two".