13348026 has 48 divisors (see below), whose sum is σ = 30918888. Its totient is φ = 4147200.

The previous prime is 13348019. The next prime is 13348057. The reversal of 13348026 is 62084331.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10791225 + 2556801 = 3285^2 + 1599^2 .

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, 55266 + ... + 55506.

Almost surely, 2^13348026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13348026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15459444).

13348026 is an abundant number, since it is smaller than the sum of its proper divisors (17570862).

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

13348026 is a wasteful number, since it uses less digits than its factorization.

13348026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 13348026 is about 3653.4950390003. The cubic root of 13348026 is about 237.2132887383.

The spelling of 13348026 in words is "thirteen million, three hundred forty-eight thousand, twenty-six".