10009459 has 2 divisors, whose sum is σ = 10009460. Its totient is φ = 10009458.

The previous prime is 10009423. The next prime is 10009463. The reversal of 10009459 is 95490001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10009459 - 2¹⁹ = 9485171 is a prime.

It is not a weakly prime, because it can be changed into another prime (10009469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5004729 + 5004730.

It is an arithmetic number, because the mean of its divisors is an integer number (5004730).

Almost surely, 2^10009459 is an apocalyptic number.

10009459 is a deficient number, since it is larger than the sum of its proper divisors (1).

10009459 is an equidigital number, since it uses as much as digits as its factorization.

10009459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 10009459 is about 3163.7729058831. The cubic root of 10009459 is about 215.5113769221.

The spelling of 10009459 in words is "ten million, nine thousand, four hundred fifty-nine".