489254 has 8 divisors (see below), whose sum is σ = 751080. Its totient is φ = 238896.

The previous prime is 489241. The next prime is 489257. The reversal of 489254 is 452984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁶ + 8⁵ + 2¹⁷ + 9⁵ + 5³ + 4⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 489254.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 489254.

It is not an unprimeable number, because it can be changed into a prime (489257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2759 + ... + 2930.

It is an arithmetic number, because the mean of its divisors is an integer number (93885).

2⁴⁸⁹²⁵⁴ is an apocalyptic number.

489254 is a deficient number, since it is larger than the sum of its proper divisors (261826).

489254 is a wasteful number, since it uses less digits than its factorization.

489254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5734.

The product of its digits is 11520, while the sum is 32.

The square root of 489254 is about 699.4669398907. The cubic root of 489254 is about 78.7973226950.

The spelling of 489254 in words is "four hundred eighty-nine thousand, two hundred fifty-four".