13145262 has 32 divisors (see below), whose sum is σ = 28557312. Its totient is φ = 4009824.

The previous prime is 13145257. The next prime is 13145263. The reversal of 13145262 is 26254131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13145263) 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 15 ways as a sum of consecutive naturals, for example, 9243 + ... + 10569.

It is an arithmetic number, because the mean of its divisors is an integer number (892416).

Almost surely, 2^13145262 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13145262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14278656).

13145262 is an abundant number, since it is smaller than the sum of its proper divisors (15412050).

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

13145262 is a wasteful number, since it uses less digits than its factorization.

13145262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472.

The product of its digits is 1440, while the sum is 24.

The square root of 13145262 is about 3625.6395297933. The cubic root of 13145262 is about 236.0060206259.

Adding to 13145262 its reverse (26254131), we get a palindrome (39399393).

The spelling of 13145262 in words is "thirteen million, one hundred forty-five thousand, two hundred sixty-two".