487234287 has 12 divisors (see below), whose sum is σ = 703975480. Its totient is φ = 324733968.

The previous prime is 487234219. The next prime is 487234301. The reversal of 487234287 is 782432784.

It is not a de Polignac number, because 487234287 - 2¹⁹ = 486709999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487234207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54789 + ... + 63057.

Almost surely, 2^487234287 is an apocalyptic number.

487234287 is a deficient number, since it is larger than the sum of its proper divisors (216741193).

487234287 is a wasteful number, since it uses less digits than its factorization.

487234287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14822 (or 14819 counting only the distinct ones).

The product of its digits is 602112, while the sum is 45.

The square root of 487234287 is about 22073.3841311204. The cubic root of 487234287 is about 786.8874414062.

The spelling of 487234287 in words is "four hundred eighty-seven million, two hundred thirty-four thousand, two hundred eighty-seven".