487027968 has 216 divisors, whose sum is σ = 1590297408. Its totient is φ = 129171456.

The previous prime is 487027963. The next prime is 487027987. The reversal of 487027968 is 869720784.

It is a super-2 number, since 2×487027968² = 474392483228418048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 487027968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487027963) 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, 6671580 + ... + 6671652.

It is an arithmetic number, because the mean of its divisors is an integer number (7362488).

Almost surely, 2^487027968 is an apocalyptic number.

487027968 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 487027968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (795148704).

487027968 is an abundant number, since it is smaller than the sum of its proper divisors (1103269440).

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

487027968 is an equidigital number, since it uses as much as digits as its factorization.

487027968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 51.

The square root of 487027968 is about 22068.7101571433. The cubic root of 487027968 is about 786.7763567559.

The spelling of 487027968 in words is "four hundred eighty-seven million, twenty-seven thousand, nine hundred sixty-eight".