601622 has 16 divisors (see below), whose sum is σ = 1053600. Its totient is φ = 257544.

The previous prime is 601607. The next prime is 601631. The reversal of 601622 is 226106.

It is a self number, because there is not a number n which added to its sum of digits gives 601622.

It is a congruent number.

It is an unprimeable number.

601622 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 in 7 ways as a sum of consecutive naturals, for example, 248 + ... + 1124.

It is an arithmetic number, because the mean of its divisors is an integer number (65850).

2⁶⁰¹⁶²² is an apocalyptic number.

601622 is a deficient number, since it is larger than the sum of its proper divisors (451978).

601622 is an equidigital number, since it uses as much as digits as its factorization.

601622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900 (or 886 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 601622 is about 775.6429590991. The cubic root of 601622 is about 84.4192008006.

Adding to 601622 its reverse (226106), we get a palindrome (827728).

The spelling of 601622 in words is "six hundred one thousand, six hundred twenty-two".