17044091 has 2 divisors, whose sum is σ = 17044092. Its totient is φ = 17044090.

The previous prime is 17044073. The next prime is 17044147. The reversal of 17044091 is 19044071.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17044091 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 17044091.

It is not a weakly prime, because it can be changed into another prime (17044021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8522045 + 8522046.

It is an arithmetic number, because the mean of its divisors is an integer number (8522046).

Almost surely, 2^17044091 is an apocalyptic number.

17044091 is a deficient number, since it is larger than the sum of its proper divisors (1).

17044091 is an equidigital number, since it uses as much as digits as its factorization.

17044091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 17044091 is about 4128.4489823661. The cubic root of 17044091 is about 257.3502620179.

The spelling of 17044091 in words is "seventeen million, forty-four thousand, ninety-one".