489519 has 12 divisors (see below), whose sum is σ = 715000. Its totient is φ = 322704.

The previous prime is 489493. The next prime is 489529. The reversal of 489519 is 915984.

It is not a de Polignac number, because 489519 - 2⁵ = 489487 is a prime.

It is a super-2 number, since 2×489519² = 479257702722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 732 + ... + 1230.

2⁴⁸⁹⁵¹⁹ is an apocalyptic number.

489519 is a deficient number, since it is larger than the sum of its proper divisors (225481).

489519 is a wasteful number, since it uses less digits than its factorization.

489519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614 (or 611 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 489519 is about 699.6563442148. The cubic root of 489519 is about 78.8115467460.

Adding to 489519 its sum of digits (36), we get a triangular number (489555 = T₉₈₉).

The spelling of 489519 in words is "four hundred eighty-nine thousand, five hundred nineteen".