14914917 has 6 divisors (see below), whose sum is σ = 21543782. Its totient is φ = 9943272.

The previous prime is 14914901. The next prime is 14914919. The reversal of 14914917 is 71941941.

It can be written as a sum of positive squares in only one way, i.e., 14791716 + 123201 = 3846^2 + 351^2 .

It is not a de Polignac number, because 14914917 - 2⁴ = 14914901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14914919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 828598 + ... + 828615.

Almost surely, 2^14914917 is an apocalyptic number.

It is an amenable number.

14914917 is a deficient number, since it is larger than the sum of its proper divisors (6628865).

14914917 is a wasteful number, since it uses less digits than its factorization.

14914917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657219 (or 1657216 counting only the distinct ones).

The product of its digits is 9072, while the sum is 36.

The square root of 14914917 is about 3861.9835577071. The cubic root of 14914917 is about 246.1540280673.

The spelling of 14914917 in words is "fourteen million, nine hundred fourteen thousand, nine hundred seventeen".