487421286 has 16 divisors (see below), whose sum is σ = 1063464768. Its totient is φ = 147703400.

The previous prime is 487421213. The next prime is 487421287. The reversal of 487421286 is 682124784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487421287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3692520 + ... + 3692651.

It is an arithmetic number, because the mean of its divisors is an integer number (66466548).

Almost surely, 2^487421286 is an apocalyptic number.

487421286 is an abundant number, since it is smaller than the sum of its proper divisors (576043482).

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

487421286 is a wasteful number, since it uses less digits than its factorization.

487421286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7385187.

The product of its digits is 172032, while the sum is 42.

The square root of 487421286 is about 22077.6195727710. The cubic root of 487421286 is about 786.9880968456.

The spelling of 487421286 in words is "four hundred eighty-seven million, four hundred twenty-one thousand, two hundred eighty-six".