352822 has 8 divisors (see below), whose sum is σ = 537336. Its totient is φ = 173712.
The previous prime is 352819. The next prime is 352831. The reversal of 352822 is 228253.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an Ulam number.
It is a d-powerful number, because it can be written as 32 + 57 + 84 + 28 + 213 + 218 .
It is a junction number, because it is equal to n+sod(n) for n = 352793 and 352802.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1183 + ... + 1450.
It is an arithmetic number, because the mean of its divisors is an integer number (67167).
2352822 is an apocalyptic number.
352822 is the 318-th centered heptagonal number.
352822 is a deficient number, since it is larger than the sum of its proper divisors (184514).
352822 is a wasteful number, since it uses less digits than its factorization.
352822 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2702.
The product of its digits is 960, while the sum is 22.
The square root of 352822 is about 593.9882153713. The cubic root of 352822 is about 70.6618850845.
It can be divided in two parts, 3 and 52822, that added together give a palindrome (52825).
The spelling of 352822 in words is "three hundred fifty-two thousand, eight hundred twenty-two".
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