602490 has 64 divisors (see below), whose sum is σ = 1751040. Its totient is φ = 129600.

The previous prime is 602489. The next prime is 602501. The reversal of 602490 is 94206.

602490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3915 + ... + 4065.

It is an arithmetic number, because the mean of its divisors is an integer number (27360).

2⁶⁰²⁴⁹⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 602490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (875520).

602490 is an abundant number, since it is smaller than the sum of its proper divisors (1148550).

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

602490 is a wasteful number, since it uses less digits than its factorization.

602490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 602490 is about 776.2022932200. The cubic root of 602490 is about 84.4597803531.

Adding to 602490 its reverse (94206), we get a palindrome (696696).

The spelling of 602490 in words is "six hundred two thousand, four hundred ninety".