16714447 has 2 divisors, whose sum is σ = 16714448. Its totient is φ = 16714446.

The previous prime is 16714409. The next prime is 16714493. The reversal of 16714447 is 74441761.

It is a weak prime.

It is an emirp because it is prime and its reverse (74441761) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16714447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16711447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8357223 + 8357224.

It is an arithmetic number, because the mean of its divisors is an integer number (8357224).

Almost surely, 2^16714447 is an apocalyptic number.

16714447 is a deficient number, since it is larger than the sum of its proper divisors (1).

16714447 is an equidigital number, since it uses as much as digits as its factorization.

16714447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18816, while the sum is 34.

The square root of 16714447 is about 4088.3305883942. The cubic root of 16714447 is about 255.6803413756.

It can be divided in two parts, 16714 and 447, that added together give a square (17161 = 131²).

The spelling of 16714447 in words is "sixteen million, seven hundred fourteen thousand, four hundred forty-seven".