602646 has 32 divisors (see below), whose sum is σ = 1375488. Its totient is φ = 174240.

The previous prime is 602639. The next prime is 602647. The reversal of 602646 is 646206.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (602647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1320 + ... + 1716.

It is an arithmetic number, because the mean of its divisors is an integer number (42984).

2⁶⁰²⁶⁴⁶ is an apocalyptic number.

602646 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 602646, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (687744).

602646 is an abundant number, since it is smaller than the sum of its proper divisors (772842).

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

602646 is a wasteful number, since it uses less digits than its factorization.

602646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 602646 is about 776.3027759837. The cubic root of 602646 is about 84.4670693198.

The spelling of 602646 in words is "six hundred two thousand, six hundred forty-six".