622268 has 12 divisors (see below), whose sum is σ = 1153152. Its totient is φ = 292800.

The previous prime is 622249. The next prime is 622277. The reversal of 622268 is 862226.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4508 + ... + 4643.

It is an arithmetic number, because the mean of its divisors is an integer number (96096).

2⁶²²²⁶⁸ is an apocalyptic number.

622268 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

622268 is a deficient number, since it is larger than the sum of its proper divisors (530884).

622268 is a wasteful number, since it uses less digits than its factorization.

622268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9172 (or 9170 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 622268 is about 788.8396541757. The cubic root of 622268 is about 85.3740379265.

The spelling of 622268 in words is "six hundred twenty-two thousand, two hundred sixty-eight".