13234128 has 20 divisors (see below), whose sum is σ = 34188288. Its totient is φ = 4411360.

The previous prime is 13234099. The next prime is 13234141. The reversal of 13234128 is 82143231.

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

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 13234098 and 13234107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137808 + ... + 137903.

Almost surely, 2^13234128 is an apocalyptic number.

It is an amenable number.

13234128 is an abundant number, since it is smaller than the sum of its proper divisors (20954160).

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

13234128 is a wasteful number, since it uses less digits than its factorization.

13234128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275722 (or 275716 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 13234128 is about 3637.8741044737. The cubic root of 13234128 is about 236.5366510191.

Adding to 13234128 its reverse (82143231), we get a palindrome (95377359).

The spelling of 13234128 in words is "thirteen million, two hundred thirty-four thousand, one hundred twenty-eight".