487202128 has 40 divisors (see below), whose sum is σ = 1081948608. Its totient is φ = 208192512.

The previous prime is 487202113. The next prime is 487202147. The reversal of 487202128 is 821202784.

It is a junction number, because it is equal to n+sod(n) for n = 487202093 and 487202102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33375 + ... + 45697.

Almost surely, 2^487202128 is an apocalyptic number.

It is an amenable number.

487202128 is an abundant number, since it is smaller than the sum of its proper divisors (594746480).

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

487202128 is a wasteful number, since it uses less digits than its factorization.

487202128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12691 (or 12685 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 487202128 is about 22072.6556626066. The cubic root of 487202128 is about 786.8701286741.

The spelling of 487202128 in words is "four hundred eighty-seven million, two hundred two thousand, one hundred twenty-eight".