487211760 has 400 divisors, whose sum is σ = 2022299136. Its totient is φ = 106292736.

The previous prime is 487211759. The next prime is 487211771. The reversal of 487211760 is 67112784.

487211760 is a `hidden beast` number, since 487 + 2 + 1 + 176 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1043047 + ... + 1043513.

Almost surely, 2^487211760 is an apocalyptic number.

487211760 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 487211760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1011149568).

487211760 is an abundant number, since it is smaller than the sum of its proper divisors (1535087376).

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

487211760 is a wasteful number, since it uses less digits than its factorization.

487211760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 487211760 is about 22072.8738500450. The cubic root of 487211760 is about 786.8753141216.

The spelling of 487211760 in words is "four hundred eighty-seven million, two hundred eleven thousand, seven hundred sixty".