487425886 has 16 divisors (see below), whose sum is σ = 774725760. Its totient is φ = 229354200.

The previous prime is 487425877. The next prime is 487425889. The reversal of 487425886 is 688524784.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487425889) 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, 36736 + ... + 48211.

It is an arithmetic number, because the mean of its divisors is an integer number (48420360).

Almost surely, 2^487425886 is an apocalyptic number.

487425886 is a deficient number, since it is larger than the sum of its proper divisors (287299874).

487425886 is a wasteful number, since it uses less digits than its factorization.

487425886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85119.

The product of its digits is 3440640, while the sum is 52.

The square root of 487425886 is about 22077.7237504232. The cubic root of 487425886 is about 786.9905725505.

The spelling of 487425886 in words is "four hundred eighty-seven million, four hundred twenty-five thousand, eight hundred eighty-six".