16414291 has 2 divisors, whose sum is σ = 16414292. Its totient is φ = 16414290.

The previous prime is 16414247. The next prime is 16414313. The reversal of 16414291 is 19241461.

It is a strong prime.

It is an emirp because it is prime and its reverse (19241461) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16414291 - 2⁹ = 16413779 is a prime.

It is a super-3 number, since 3×16414291³ (a number of 23 digits) contains 333 as substring.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (16414241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8207145 + 8207146.

It is an arithmetic number, because the mean of its divisors is an integer number (8207146).

Almost surely, 2^16414291 is an apocalyptic number.

16414291 is a deficient number, since it is larger than the sum of its proper divisors (1).

16414291 is an equidigital number, since it uses as much as digits as its factorization.

16414291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 28.

The square root of 16414291 is about 4051.4554175012. The cubic root of 16414291 is about 254.1405952774.

The spelling of 16414291 in words is "sixteen million, four hundred fourteen thousand, two hundred ninety-one".