487761043 has 18 divisors (see below), whose sum is σ = 623673708. Its totient is φ = 380068920.

The previous prime is 487761031. The next prime is 487761049. The reversal of 487761043 is 340167784.

It is not a de Polignac number, because 487761043 - 2⁵ = 487761011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 487760987 and 487761005.

It is not an unprimeable number, because it can be changed into a prime (487761049) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 35205 + ... + 47062.

Almost surely, 2^487761043 is an apocalyptic number.

487761043 is a deficient number, since it is larger than the sum of its proper divisors (135912665).

487761043 is a wasteful number, since it uses less digits than its factorization.

487761043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82303 (or 82285 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 487761043 is about 22085.3128345514. The cubic root of 487761043 is about 787.1709110556.

The spelling of 487761043 in words is "four hundred eighty-seven million, seven hundred sixty-one thousand, forty-three".