601628 has 6 divisors (see below), whose sum is σ = 1052856. Its totient is φ = 300812.

The previous prime is 601607. The next prime is 601631. The reversal of 601628 is 826106.

It is a congruent number.

It is an unprimeable number.

601628 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 as a sum of consecutive naturals, namely, 75200 + ... + 75207.

It is an arithmetic number, because the mean of its divisors is an integer number (175476).

2⁶⁰¹⁶²⁸ is an apocalyptic number.

It is an amenable number.

601628 is a deficient number, since it is larger than the sum of its proper divisors (451228).

601628 is a wasteful number, since it uses less digits than its factorization.

601628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150411 (or 150409 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 601628 is about 775.6468268484. The cubic root of 601628 is about 84.4194814384.

The spelling of 601628 in words is "six hundred one thousand, six hundred twenty-eight".