487800288 has 144 divisors (see below), whose sum is σ = 1437836400. Its totient is φ = 156764160.

The previous prime is 487800277. The next prime is 487800311. The reversal of 487800288 is 882008784.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1286883 + ... + 1287261.

It is an arithmetic number, because the mean of its divisors is an integer number (9984975).

Almost surely, 2^487800288 is an apocalyptic number.

487800288 is a gapful number since it is divisible by the number (48) 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 487800288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (718918200).

487800288 is an abundant number, since it is smaller than the sum of its proper divisors (950036112).

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

487800288 is a wasteful number, since it uses less digits than its factorization.

487800288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545 (or 534 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 45.

The square root of 487800288 is about 22086.2013030761. The cubic root of 487800288 is about 787.1920222769.

The spelling of 487800288 in words is "four hundred eighty-seven million, eight hundred thousand, two hundred eighty-eight".