13650117 has 8 divisors (see below), whose sum is σ = 19600224. Its totient is φ = 8400048.

The previous prime is 13650107. The next prime is 13650121. The reversal of 13650117 is 71105631.

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

It is not a de Polignac number, because 13650117 - 2⁷ = 13649989 is a prime.

It is a super-2 number, since 2×13650117² = 372651388227378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13650107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174963 + ... + 175040.

It is an arithmetic number, because the mean of its divisors is an integer number (2450028).

Almost surely, 2^13650117 is an apocalyptic number.

It is an amenable number.

13650117 is a deficient number, since it is larger than the sum of its proper divisors (5950107).

13650117 is a wasteful number, since it uses less digits than its factorization.

13650117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350019.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 13650117 is about 3694.6064743082. The cubic root of 13650117 is about 238.9894838484.

Adding to 13650117 its reverse (71105631), we get a palindrome (84755748).

The spelling of 13650117 in words is "thirteen million, six hundred fifty thousand, one hundred seventeen".