487278600 has 96 divisors (see below), whose sum is σ = 1524143520. Its totient is φ = 128773120.

The previous prime is 487278593. The next prime is 487278601. The reversal of 487278600 is 6872784.

It is not an unprimeable number, because it can be changed into a prime (487278601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64207 + ... + 71393.

It is an arithmetic number, because the mean of its divisors is an integer number (15876495).

Almost surely, 2^487278600 is an apocalyptic number.

487278600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487278600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (762071760).

487278600 is an abundant number, since it is smaller than the sum of its proper divisors (1036864920).

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

487278600 is a wasteful number, since it uses less digits than its factorization.

487278600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7319 (or 7310 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 487278600 is about 22074.3878737328. The cubic root of 487278600 is about 786.9112959713.

The spelling of 487278600 in words is "four hundred eighty-seven million, two hundred seventy-eight thousand, six hundred".