9064987 has 2 divisors, whose sum is σ = 9064988. Its totient is φ = 9064986.

The previous prime is 9064981. The next prime is 9064997. The reversal of 9064987 is 7894609.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9064987 is a prime.

It is not a weakly prime, because it can be changed into another prime (9064981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4532493 + 4532494.

It is an arithmetic number, because the mean of its divisors is an integer number (4532494).

Almost surely, 2^9064987 is an apocalyptic number.

9064987 is a deficient number, since it is larger than the sum of its proper divisors (1).

9064987 is an equidigital number, since it uses as much as digits as its factorization.

9064987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 9064987 is about 3010.8116845794. The cubic root of 9064987 is about 208.5078428310.

The spelling of 9064987 in words is "nine million, sixty-four thousand, nine hundred eighty-seven".