13262128 has 20 divisors (see below), whose sum is σ = 28031688. Its totient is φ = 6028160.

The previous prime is 13262111. The next prime is 13262143. The reversal of 13262128 is 82126231.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 37501 + ... + 37852.

Almost surely, 2^13262128 is an apocalyptic number.

It is an amenable number.

13262128 is an abundant number, since it is smaller than the sum of its proper divisors (14769560).

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

13262128 is a wasteful number, since it uses less digits than its factorization.

13262128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75372 (or 75366 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 13262128 is about 3641.7204725239. The cubic root of 13262128 is about 236.7033503497.

Adding to 13262128 its reverse (82126231), we get a palindrome (95388359).

The spelling of 13262128 in words is "thirteen million, two hundred sixty-two thousand, one hundred twenty-eight".