13612118 has 8 divisors (see below), whose sum is σ = 21988848. Its totient is φ = 6282504.

The previous prime is 13612117. The next prime is 13612129. The reversal of 13612118 is 81121631.

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

It is a junction number, because it is equal to n+sod(n) for n = 13612093 and 13612102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13612111) 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, 261746 + ... + 261797.

It is an arithmetic number, because the mean of its divisors is an integer number (2748606).

Almost surely, 2^13612118 is an apocalyptic number.

13612118 is a deficient number, since it is larger than the sum of its proper divisors (8376730).

13612118 is a wasteful number, since it uses less digits than its factorization.

13612118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523558.

The product of its digits is 288, while the sum is 23.

The square root of 13612118 is about 3689.4603941498. The cubic root of 13612118 is about 238.7675125811.

Adding to 13612118 its reverse (81121631), we get a palindrome (94733749).

The spelling of 13612118 in words is "thirteen million, six hundred twelve thousand, one hundred eighteen".