487062238 has 16 divisors (see below), whose sum is σ = 787746960. Its totient is φ = 224525376.

The previous prime is 487062217. The next prime is 487062241. The reversal of 487062238 is 832260784.

It is a self number, because there is not a number n which added to its sum of digits gives 487062238.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11353 + ... + 33211.

It is an arithmetic number, because the mean of its divisors is an integer number (49234185).

Almost surely, 2^487062238 is an apocalyptic number.

487062238 is a deficient number, since it is larger than the sum of its proper divisors (300684722).

487062238 is a wasteful number, since it uses less digits than its factorization.

487062238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22731.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 487062238 is about 22069.4865821568. The cubic root of 487062238 is about 786.7948103117.

The spelling of 487062238 in words is "four hundred eighty-seven million, sixty-two thousand, two hundred thirty-eight".