622353 has 8 divisors (see below), whose sum is σ = 878688. Its totient is φ = 390464.

The previous prime is 622351. The next prime is 622367. The reversal of 622353 is 353226.

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

It is a cyclic number.

It is not a de Polignac number, because 622353 - 2¹ = 622351 is a prime.

It is a d-powerful number, because it can be written as 6 + 2³ + 3⁵ + 2¹⁹ + 5⁷ + 3⁹ .

It is not an unprimeable number, because it can be changed into a prime (622351) 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 7 ways as a sum of consecutive naturals, for example, 6051 + ... + 6152.

It is an arithmetic number, because the mean of its divisors is an integer number (109836).

2⁶²²³⁵³ is an apocalyptic number.

It is an amenable number.

622353 is a deficient number, since it is larger than the sum of its proper divisors (256335).

622353 is a wasteful number, since it uses less digits than its factorization.

622353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12223.

The product of its digits is 1080, while the sum is 21.

The square root of 622353 is about 788.8935289378. The cubic root of 622353 is about 85.3779250313.

Adding to 622353 its reverse (353226), we get a palindrome (975579).

It can be divided in two parts, 62 and 2353, that added together give a triangular number (2415 = T₆₉).

The spelling of 622353 in words is "six hundred twenty-two thousand, three hundred fifty-three".