13342056 has 128 divisors (see below), whose sum is σ = 42336000. Its totient is φ = 3409920.

The previous prime is 13342037. The next prime is 13342057. The reversal of 13342056 is 65024331.

It is a happy number.

13342056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13342057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89470 + ... + 89618.

It is an arithmetic number, because the mean of its divisors is an integer number (330750).

Almost surely, 2^13342056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13342056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21168000).

13342056 is an abundant number, since it is smaller than the sum of its proper divisors (28993944).

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

13342056 is a wasteful number, since it uses less digits than its factorization.

13342056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 13342056 is about 3652.6779217445. The cubic root of 13342056 is about 237.1779183518.

Adding to 13342056 its reverse (65024331), we get a palindrome (78366387).

The spelling of 13342056 in words is "thirteen million, three hundred forty-two thousand, fifty-six".