486672541 has 2 divisors, whose sum is σ = 486672542. Its totient is φ = 486672540.

The previous prime is 486672521. The next prime is 486672601. The reversal of 486672541 is 145276684.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 255328441 + 231344100 = 15979^2 + 15210^2 .

It is a cyclic number.

It is not a de Polignac number, because 486672541 - 2¹¹ = 486670493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (486672521) 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, 243336270 + 243336271.

It is an arithmetic number, because the mean of its divisors is an integer number (243336271).

Almost surely, 2^486672541 is an apocalyptic number.

It is an amenable number.

486672541 is a deficient number, since it is larger than the sum of its proper divisors (1).

486672541 is an equidigital number, since it uses as much as digits as its factorization.

486672541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 43.

The square root of 486672541 is about 22060.6559512631. The cubic root of 486672541 is about 786.5849169534.

The spelling of 486672541 in words is "four hundred eighty-six million, six hundred seventy-two thousand, five hundred forty-one".