487231008 has 48 divisors (see below), whose sum is σ = 1395255456. Its totient is φ = 147645440.

The previous prime is 487230983. The next prime is 487231013. The reversal of 487231008 is 800132784.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 487231008.

It is an unprimeable number.

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, 229641 + ... + 231752.

It is an arithmetic number, because the mean of its divisors is an integer number (29067822).

Almost surely, 2^487231008 is an apocalyptic number.

487231008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

487231008 is an abundant number, since it is smaller than the sum of its proper divisors (908024448).

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

487231008 is a wasteful number, since it uses less digits than its factorization.

487231008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461417 (or 461409 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 487231008 is about 22073.3098560230. The cubic root of 487231008 is about 786.8856761981.

The spelling of 487231008 in words is "four hundred eighty-seven million, two hundred thirty-one thousand, eight".