14321677 has 2 divisors, whose sum is σ = 14321678. Its totient is φ = 14321676.

The previous prime is 14321653. The next prime is 14321693. The reversal of 14321677 is 77612341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12068676 + 2253001 = 3474^2 + 1501^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14321677 is a prime.

It is a super-2 number, since 2×14321677² = 410220864184658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14321647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7160838 + 7160839.

It is an arithmetic number, because the mean of its divisors is an integer number (7160839).

Almost surely, 2^14321677 is an apocalyptic number.

It is an amenable number.

14321677 is a deficient number, since it is larger than the sum of its proper divisors (1).

14321677 is an equidigital number, since it uses as much as digits as its factorization.

14321677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 31.

The square root of 14321677 is about 3784.3991597082. The cubic root of 14321677 is about 242.8461885156.

The spelling of 14321677 in words is "fourteen million, three hundred twenty-one thousand, six hundred seventy-seven".