13563114 has 8 divisors (see below), whose sum is σ = 27126240. Its totient is φ = 4521036.

The previous prime is 13563107. The next prime is 13563149. The reversal of 13563114 is 41136531.

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

13563114 is an admirable number.

It is a super-2 number, since 2×13563114² = 367916122753992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1130254 + ... + 1130265.

It is an arithmetic number, because the mean of its divisors is an integer number (3390780).

Almost surely, 2^13563114 is an apocalyptic number.

13563114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13563114 is a wasteful number, since it uses less digits than its factorization.

13563114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260524.

The product of its digits is 1080, while the sum is 24.

The square root of 13563114 is about 3682.8133267924. The cubic root of 13563114 is about 238.4806448524.

Adding to 13563114 its reverse (41136531), we get a palindrome (54699645).

It can be divided in two parts, 1 and 3563114, that added together give a triangular number (3563115 = T₂₆₆₉).

The spelling of 13563114 in words is "thirteen million, five hundred sixty-three thousand, one hundred fourteen".