1487406017 has 2 divisors, whose sum is σ = 1487406018. Its totient is φ = 1487406016.

The previous prime is 1487406001. The next prime is 1487406023. The reversal of 1487406017 is 7106047841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 831226561 + 656179456 = 28831^2 + 25616^2 .

It is a cyclic number.

It is not a de Polignac number, because 1487406017 - 2⁴ = 1487406001 is a prime.

It is not a weakly prime, because it can be changed into another prime (1487406917) 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, 743703008 + 743703009.

It is an arithmetic number, because the mean of its divisors is an integer number (743703009).

Almost surely, 2^1487406017 is an apocalyptic number.

It is an amenable number.

1487406017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1487406017 is an equidigital number, since it uses as much as digits as its factorization.

1487406017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 1487406017 is about 38566.9031294969. The cubic root of 1487406017 is about 1141.5015652372.

The spelling of 1487406017 in words is "one billion, four hundred eighty-seven million, four hundred six thousand, seventeen".