486172498 has 16 divisors (see below), whose sum is σ = 849165120. Its totient is φ = 204428016.

The previous prime is 486172471. The next prime is 486172517. The reversal of 486172498 is 894271684.

It is a happy number.

It is a plaindrome in base 12.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326868 + ... + 328351.

It is an arithmetic number, because the mean of its divisors is an integer number (53072820).

Almost surely, 2^486172498 is an apocalyptic number.

486172498 is a deficient number, since it is larger than the sum of its proper divisors (362992622).

486172498 is a wasteful number, since it uses less digits than its factorization.

486172498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655281.

The product of its digits is 774144, while the sum is 49.

The square root of 486172498 is about 22049.3196720443. The cubic root of 486172498 is about 786.3154263232.

It can be divided in two parts, 48617 and 2498, that added together give a palindrome (51115).

The spelling of 486172498 in words is "four hundred eighty-six million, one hundred seventy-two thousand, four hundred ninety-eight".