17328149 has 2 divisors, whose sum is σ = 17328150. Its totient is φ = 17328148.

The previous prime is 17328127. The next prime is 17328161. The reversal of 17328149 is 94182371.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12567025 + 4761124 = 3545^2 + 2182^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17328149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17328169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8664074 + 8664075.

It is an arithmetic number, because the mean of its divisors is an integer number (8664075).

Almost surely, 2^17328149 is an apocalyptic number.

It is an amenable number.

17328149 is a deficient number, since it is larger than the sum of its proper divisors (1).

17328149 is an equidigital number, since it uses as much as digits as its factorization.

17328149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 35.

The square root of 17328149 is about 4162.7093340756. The cubic root of 17328149 is about 258.7720648333.

The spelling of 17328149 in words is "seventeen million, three hundred twenty-eight thousand, one hundred forty-nine".