601648 has 20 divisors (see below), whose sum is σ = 1204288. Its totient is φ = 290880.

The previous prime is 601631. The next prime is 601651. The reversal of 601648 is 846106.

601648 is an admirable number.

It is an Ulam 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, 111 + ... + 1102.

2⁶⁰¹⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

601648 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

601648 is a wasteful number, since it uses less digits than its factorization.

601648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252 (or 1246 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 601648 is about 775.6597192068. The cubic root of 601648 is about 84.4204168840.

The spelling of 601648 in words is "six hundred one thousand, six hundred forty-eight".