486772417 has 4 divisors (see below), whose sum is σ = 492241860. Its totient is φ = 481302976.

The previous prime is 486772411. The next prime is 486772423. The reversal of 486772417 is 714277684.

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

It is an interprime number because it is at equal distance from previous prime (486772411) and next prime (486772423).

It can be written as a sum of positive squares in 2 ways, for example, as 167935681 + 318836736 = 12959^2 + 17856^2 .

It is a cyclic number.

It is not a de Polignac number, because 486772417 - 2¹¹ = 486770369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486772411) 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 3 ways as a sum of consecutive naturals, for example, 2734588 + ... + 2734765.

It is an arithmetic number, because the mean of its divisors is an integer number (123060465).

Almost surely, 2^486772417 is an apocalyptic number.

It is an amenable number.

486772417 is a deficient number, since it is larger than the sum of its proper divisors (5469443).

486772417 is an equidigital number, since it uses as much as digits as its factorization.

486772417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5469442.

The product of its digits is 526848, while the sum is 46.

The square root of 486772417 is about 22062.9195030939. The cubic root of 486772417 is about 786.6387214968.

It can be divided in two parts, 4867 and 72417, that added together give a square (77284 = 278²).

The spelling of 486772417 in words is "four hundred eighty-six million, seven hundred seventy-two thousand, four hundred seventeen".