13054122 has 40 divisors (see below), whose sum is σ = 29752932. Its totient is φ = 4276800.

The previous prime is 13054103. The next prime is 13054127. The reversal of 13054122 is 22145031.

It can be written as a sum of positive squares in 2 ways, for example, as 13024881 + 29241 = 3609^2 + 171^2 .

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 = 13054095 and 13054104.

It is not an unprimeable number, because it can be changed into a prime (13054127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9222 + ... + 10542.

Almost surely, 2^13054122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13054122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14876466).

13054122 is an abundant number, since it is smaller than the sum of its proper divisors (16698810).

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

13054122 is a wasteful number, since it uses less digits than its factorization.

13054122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396 (or 1387 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 13054122 is about 3613.0488510398. The cubic root of 13054122 is about 235.4593219529.

Adding to 13054122 its reverse (22145031), we get a palindrome (35199153).

Subtracting 13054122 from its reverse (22145031), we obtain a palindrome (9090909).

The spelling of 13054122 in words is "thirteen million, fifty-four thousand, one hundred twenty-two".