487896078 has 32 divisors (see below), whose sum is σ = 990662400. Its totient is φ = 160166336.

The previous prime is 487896053. The next prime is 487896083. The reversal of 487896078 is 870698784.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177418 + ... + 180146.

It is an arithmetic number, because the mean of its divisors is an integer number (30958200).

Almost surely, 2^487896078 is an apocalyptic number.

487896078 is an abundant number, since it is smaller than the sum of its proper divisors (502766322).

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

487896078 is a wasteful number, since it uses less digits than its factorization.

487896078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3176.

The product of its (nonzero) digits is 5419008, while the sum is 57.

The square root of 487896078 is about 22088.3697451849. The cubic root of 487896078 is about 787.2435462239.

The spelling of 487896078 in words is "four hundred eighty-seven million, eight hundred ninety-six thousand, seventy-eight".