356822 has 8 divisors (see below), whose sum is σ = 558576. Its totient is φ = 170632.

The previous prime is 356821. The next prime is 356831. The reversal of 356822 is 228653.

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

It is a junction number, because it is equal to n+sod(n) for n = 356791 and 356800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3833 + ... + 3924.

It is an arithmetic number, because the mean of its divisors is an integer number (69822).

2³⁵⁶⁸²² is an apocalyptic number.

356822 is a deficient number, since it is larger than the sum of its proper divisors (201754).

356822 is a wasteful number, since it uses less digits than its factorization.

356822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7782.

The product of its digits is 2880, while the sum is 26.

The square root of 356822 is about 597.3457960009. The cubic root of 356822 is about 70.9279173210.

The spelling of 356822 in words is "three hundred fifty-six thousand, eight hundred twenty-two".