486670561 has 8 divisors (see below), whose sum is σ = 529006464. Its totient is φ = 445034640.

The previous prime is 486670531. The next prime is 486670637. The reversal of 486670561 is 165076684.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 486670561 - 2⁵ = 486670529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486670511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173545 + ... + 176326.

It is an arithmetic number, because the mean of its divisors is an integer number (66125808).

Almost surely, 2^486670561 is an apocalyptic number.

It is an amenable number.

486670561 is a deficient number, since it is larger than the sum of its proper divisors (42335903).

486670561 is a wasteful number, since it uses less digits than its factorization.

486670561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349991.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 486670561 is about 22060.6110749453. The cubic root of 486670561 is about 786.5838502264.

The spelling of 486670561 in words is "four hundred eighty-six million, six hundred seventy thousand, five hundred sixty-one".