13345254 has 72 divisors (see below), whose sum is σ = 32373432. Its totient is φ = 3968640.

The previous prime is 13345253. The next prime is 13345301. The reversal of 13345254 is 45254331.

13345254 is a `hidden beast` number, since 133 + 4 + 525 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13345253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 124669 + ... + 124775.

It is an arithmetic number, because the mean of its divisors is an integer number (449631).

Almost surely, 2^13345254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13345254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16186716).

13345254 is an abundant number, since it is smaller than the sum of its proper divisors (19028178).

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

13345254 is a wasteful number, since it uses less digits than its factorization.

13345254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 166 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 13345254 is about 3653.1156565321. The cubic root of 13345254 is about 237.1968668154.

Adding to 13345254 its reverse (45254331), we get a palindrome (58599585).

The spelling of 13345254 in words is "thirteen million, three hundred forty-five thousand, two hundred fifty-four".