489175120 has 40 divisors (see below), whose sum is σ = 1299809664. Its totient is φ = 167716992.

The previous prime is 489175097. The next prime is 489175123. The reversal of 489175120 is 21571984.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 489175120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489175123) by changing a digit.

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, 436204 + ... + 437323.

Almost surely, 2^489175120 is an apocalyptic number.

489175120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

489175120 is an abundant number, since it is smaller than the sum of its proper divisors (810634544).

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

489175120 is a wasteful number, since it uses less digits than its factorization.

489175120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873547 (or 873541 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 489175120 is about 22117.3036331285. The cubic root of 489175120 is about 787.9308776666.

The spelling of 489175120 in words is "four hundred eighty-nine million, one hundred seventy-five thousand, one hundred twenty".