17138914 has 8 divisors (see below), whose sum is σ = 27685980. Its totient is φ = 7910256.

The previous prime is 17138911. The next prime is 17138917. The reversal of 17138914 is 41983171.

It is an interprime number because it is at equal distance from previous prime (17138911) and next prime (17138917).

It can be written as a sum of positive squares in 2 ways, for example, as 16949689 + 189225 = 4117^2 + 435^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 17138914.

It is not an unprimeable number, because it can be changed into a prime (17138911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329569 + ... + 329620.

Almost surely, 2^17138914 is an apocalyptic number.

17138914 is a deficient number, since it is larger than the sum of its proper divisors (10547066).

17138914 is a wasteful number, since it uses less digits than its factorization.

17138914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659204.

The product of its digits is 6048, while the sum is 34.

The square root of 17138914 is about 4139.9171489294. The cubic root of 17138914 is about 257.8266267056.

The spelling of 17138914 in words is "seventeen million, one hundred thirty-eight thousand, nine hundred fourteen".