489245111 has 8 divisors (see below), whose sum is σ = 497658000. Its totient is φ = 480902400.

The previous prime is 489245089. The next prime is 489245143. The reversal of 489245111 is 111542984.

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

It is a cyclic number.

It is not a de Polignac number, because 489245111 - 2⁶ = 489245047 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 (489245161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3386 + ... + 31463.

It is an arithmetic number, because the mean of its divisors is an integer number (62207250).

Almost surely, 2^489245111 is an apocalyptic number.

489245111 is a deficient number, since it is larger than the sum of its proper divisors (8412889).

489245111 is a wasteful number, since it uses less digits than its factorization.

489245111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35089.

The product of its digits is 11520, while the sum is 35.

The square root of 489245111 is about 22118.8858444543. The cubic root of 489245111 is about 787.9684548299.

The spelling of 489245111 in words is "four hundred eighty-nine million, two hundred forty-five thousand, one hundred eleven".