487591107 has 4 divisors (see below), whose sum is σ = 650121480. Its totient is φ = 325060736.

The previous prime is 487591067. The next prime is 487591109. The reversal of 487591107 is 701195784.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 487591107 - 2¹¹ = 487589059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487591109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81265182 + ... + 81265187.

It is an arithmetic number, because the mean of its divisors is an integer number (162530370).

Almost surely, 2^487591107 is an apocalyptic number.

487591107 is a deficient number, since it is larger than the sum of its proper divisors (162530373).

487591107 is a wasteful number, since it uses less digits than its factorization.

487591107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162530372.

The product of its (nonzero) digits is 70560, while the sum is 42.

The square root of 487591107 is about 22081.4652367093. The cubic root of 487591107 is about 787.0794836269.

The spelling of 487591107 in words is "four hundred eighty-seven million, five hundred ninety-one thousand, one hundred seven".