13110426 has 48 divisors (see below), whose sum is σ = 32969664. Its totient is φ = 3687552.

The previous prime is 13110413. The next prime is 13110439. The reversal of 13110426 is 62401131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13110413) and next prime (13110439).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13110399 and 13110408.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7666 + ... + 9218.

It is an arithmetic number, because the mean of its divisors is an integer number (686868).

Almost surely, 2^13110426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13110426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16484832).

13110426 is an abundant number, since it is smaller than the sum of its proper divisors (19859238).

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

13110426 is a wasteful number, since it uses less digits than its factorization.

13110426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1635 (or 1632 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 13110426 is about 3620.8322247793. The cubic root of 13110426 is about 235.7973578901.

Adding to 13110426 its reverse (62401131), we get a palindrome (75511557).

The spelling of 13110426 in words is "thirteen million, one hundred ten thousand, four hundred twenty-six".