16414669 has 2 divisors, whose sum is σ = 16414670. Its totient is φ = 16414668.

The previous prime is 16414627. The next prime is 16414679. The reversal of 16414669 is 96641461.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9455625 + 6959044 = 3075^2 + 2638^2 .

It is a cyclic number.

It is not a de Polignac number, because 16414669 - 2¹³ = 16406477 is a prime.

It is a super-2 number, since 2×16414669² = 538882716759122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16414679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8207334 + 8207335.

It is an arithmetic number, because the mean of its divisors is an integer number (8207335).

Almost surely, 2^16414669 is an apocalyptic number.

It is an amenable number.

16414669 is a deficient number, since it is larger than the sum of its proper divisors (1).

16414669 is an equidigital number, since it uses as much as digits as its factorization.

16414669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 37.

The square root of 16414669 is about 4051.5020671351. The cubic root of 16414669 is about 254.1425461060.

The spelling of 16414669 in words is "sixteen million, four hundred fourteen thousand, six hundred sixty-nine".