610489 has 16 divisors (see below), whose sum is σ = 737280. Its totient is φ = 498960.

The previous prime is 610469. The next prime is 610501. The reversal of 610489 is 984016.

It is not a de Polignac number, because 610489 - 2⁵ = 610457 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610409) 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, 4744 + ... + 4870.

It is an arithmetic number, because the mean of its divisors is an integer number (46080).

2⁶¹⁰⁴⁸⁹ is an apocalyptic number.

610489 is the 418-th nonagonal number.

It is an amenable number.

610489 is a deficient number, since it is larger than the sum of its proper divisors (126791).

610489 is a wasteful number, since it uses less digits than its factorization.

610489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 610489 is about 781.3379550489. The cubic root of 610489 is about 84.8319169787.

The spelling of 610489 in words is "six hundred ten thousand, four hundred eighty-nine".