1486450117 has 2 divisors, whose sum is σ = 1486450118. Its totient is φ = 1486450116.

The previous prime is 1486450103. The next prime is 1486450139. The reversal of 1486450117 is 7110546841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1378933956 + 107516161 = 37134^2 + 10369^2 .

It is a cyclic number.

It is not a de Polignac number, because 1486450117 - 2⁷ = 1486449989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1486450157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 743225058 + 743225059.

It is an arithmetic number, because the mean of its divisors is an integer number (743225059).

Almost surely, 2^1486450117 is an apocalyptic number.

It is an amenable number.

1486450117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1486450117 is an equidigital number, since it uses as much as digits as its factorization.

1486450117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 1486450117 is about 38554.5083874766. The cubic root of 1486450117 is about 1141.2569794355.

Adding to 1486450117 its reverse (7110546841), we get a palindrome (8596996958).

The spelling of 1486450117 in words is "one billion, four hundred eighty-six million, four hundred fifty thousand, one hundred seventeen".