60486809 has 2 divisors, whose sum is σ = 60486810. Its totient is φ = 60486808.

The previous prime is 60486793. The next prime is 60486827. The reversal of 60486809 is 90868406.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54096025 + 6390784 = 7355^2 + 2528^2 .

It is a cyclic number.

It is not a de Polignac number, because 60486809 - 2⁴ = 60486793 is a prime.

It is not a weakly prime, because it can be changed into another prime (60486869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30243404 + 30243405.

It is an arithmetic number, because the mean of its divisors is an integer number (30243405).

Almost surely, 2^60486809 is an apocalyptic number.

It is an amenable number.

60486809 is a deficient number, since it is larger than the sum of its proper divisors (1).

60486809 is an equidigital number, since it uses as much as digits as its factorization.

60486809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 60486809 is about 7777.3265972312. The cubic root of 60486809 is about 392.5426872853.

The spelling of 60486809 in words is "sixty million, four hundred eighty-six thousand, eight hundred nine".