487818467 has 4 divisors (see below), whose sum is σ = 487911456. Its totient is φ = 487725480.

The previous prime is 487818439. The next prime is 487818469. The reversal of 487818467 is 764818784.

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 487818467 - 2¹⁰ = 487817443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487818469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38123 + ... + 49284.

It is an arithmetic number, because the mean of its divisors is an integer number (121977864).

Almost surely, 2^487818467 is an apocalyptic number.

487818467 is a deficient number, since it is larger than the sum of its proper divisors (92989).

487818467 is an equidigital number, since it uses as much as digits as its factorization.

487818467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92988.

The product of its digits is 2408448, while the sum is 53.

The square root of 487818467 is about 22086.6128457942. The cubic root of 487818467 is about 787.2018009960.

The spelling of 487818467 in words is "four hundred eighty-seven million, eight hundred eighteen thousand, four hundred sixty-seven".