16714409 has 2 divisors, whose sum is σ = 16714410. Its totient is φ = 16714408.

The previous prime is 16714403. The next prime is 16714447. The reversal of 16714409 is 90441761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16581184 + 133225 = 4072^2 + 365^2 .

It is a cyclic number.

It is not a de Polignac number, because 16714409 - 2¹² = 16710313 is a prime.

It is not a weakly prime, because it can be changed into another prime (16714403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8357204 + 8357205.

It is an arithmetic number, because the mean of its divisors is an integer number (8357205).

Almost surely, 2^16714409 is an apocalyptic number.

It is an amenable number.

16714409 is a deficient number, since it is larger than the sum of its proper divisors (1).

16714409 is an equidigital number, since it uses as much as digits as its factorization.

16714409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 16714409 is about 4088.3259410179. The cubic root of 16714409 is about 255.6801476138.

The spelling of 16714409 in words is "sixteen million, seven hundred fourteen thousand, four hundred nine".