489123200 has 48 divisors (see below), whose sum is σ = 1208295060. Its totient is φ = 195648000.

The previous prime is 489123197. The next prime is 489123203. The reversal of 489123200 is 2321984.

It is an interprime number because it is at equal distance from previous prime (489123197) and next prime (489123203).

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489123203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73226 + ... + 79625.

Almost surely, 2^489123200 is an apocalyptic number.

489123200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

489123200 is an abundant number, since it is smaller than the sum of its proper divisors (719171860).

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

489123200 is a wasteful number, since it uses less digits than its factorization.

489123200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152875 (or 152858 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 489123200 is about 22116.1298603531. The cubic root of 489123200 is about 787.9030002481.

The spelling of 489123200 in words is "four hundred eighty-nine million, one hundred twenty-three thousand, two hundred".