486672143 has 8 divisors (see below), whose sum is σ = 488686080. Its totient is φ = 484663320.

The previous prime is 486672139. The next prime is 486672161. The reversal of 486672143 is 341276684.

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 486672143 - 2² = 486672139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 486672143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486672163) 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, 376328 + ... + 377618.

It is an arithmetic number, because the mean of its divisors is an integer number (61085760).

Almost surely, 2^486672143 is an apocalyptic number.

486672143 is a deficient number, since it is larger than the sum of its proper divisors (2013937).

486672143 is a wasteful number, since it uses less digits than its factorization.

486672143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557.

The product of its digits is 193536, while the sum is 41.

The square root of 486672143 is about 22060.6469306773. The cubic root of 486672143 is about 786.5847025307.

The spelling of 486672143 in words is "four hundred eighty-six million, six hundred seventy-two thousand, one hundred forty-three".