487180847 has 2 divisors, whose sum is σ = 487180848. Its totient is φ = 487180846.

The previous prime is 487180807. The next prime is 487180853. The reversal of 487180847 is 748081784.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 487180847 - 2¹⁶ = 487115311 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (487180807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243590423 + 243590424.

It is an arithmetic number, because the mean of its divisors is an integer number (243590424).

Almost surely, 2^487180847 is an apocalyptic number.

487180847 is a deficient number, since it is larger than the sum of its proper divisors (1).

487180847 is an equidigital number, since it uses as much as digits as its factorization.

487180847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 401408, while the sum is 47.

The square root of 487180847 is about 22072.1735902924. The cubic root of 487180847 is about 786.8586716723.

The spelling of 487180847 in words is "four hundred eighty-seven million, one hundred eighty thousand, eight hundred forty-seven".