609260 has 24 divisors (see below), whose sum is σ = 1312416. Its totient is φ = 237440.

The previous prime is 609253. The next prime is 609269. The reversal of 609260 is 62906.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 609260.

It is not an unprimeable number, because it can be changed into a prime (609269) by changing a digit.

609260 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449 + ... + 1191.

It is an arithmetic number, because the mean of its divisors is an integer number (54684).

2⁶⁰⁹²⁶⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 609260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (656208).

609260 is an abundant number, since it is smaller than the sum of its proper divisors (703156).

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

609260 is a wasteful number, since it uses less digits than its factorization.

609260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793 (or 791 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 609260 is about 780.5510873735. The cubic root of 609260 is about 84.7749525526.

The spelling of 609260 in words is "six hundred nine thousand, two hundred sixty".