487854179 has 2 divisors, whose sum is σ = 487854180. Its totient is φ = 487854178.

The previous prime is 487854137. The next prime is 487854233. The reversal of 487854179 is 971458784.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 487854179 - 2¹⁶ = 487788643 is a prime.

It is a super-3 number, since 3×487854179³ (a number of 27 digits) contains 333 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 487854179.

It is not a weakly prime, because it can be changed into another prime (487854079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243927089 + 243927090.

It is an arithmetic number, because the mean of its divisors is an integer number (243927090).

Almost surely, 2^487854179 is an apocalyptic number.

487854179 is a deficient number, since it is larger than the sum of its proper divisors (1).

487854179 is an equidigital number, since it uses as much as digits as its factorization.

487854179 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2257920, while the sum is 53.

The square root of 487854179 is about 22087.4212845230. The cubic root of 487854179 is about 787.2210102351.

The spelling of 487854179 in words is "four hundred eighty-seven million, eight hundred fifty-four thousand, one hundred seventy-nine".