486450971 has 4 divisors (see below), whose sum is σ = 515065752. Its totient is φ = 457836192.

The previous prime is 486450947. The next prime is 486451001. The reversal of 486450971 is 179054684.

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 486450971 - 2¹⁰ = 486449947 is a prime.

It is a super-3 number, since 3×486450971³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486450941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14307365 + ... + 14307398.

It is an arithmetic number, because the mean of its divisors is an integer number (128766438).

Almost surely, 2^486450971 is an apocalyptic number.

486450971 is a deficient number, since it is larger than the sum of its proper divisors (28614781).

486450971 is a wasteful number, since it uses less digits than its factorization.

486450971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28614780.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 486450971 is about 22055.6335433830. The cubic root of 486450971 is about 786.4655279316.

The spelling of 486450971 in words is "four hundred eighty-six million, four hundred fifty thousand, nine hundred seventy-one".