13235488 has 72 divisors (see below), whose sum is σ = 31715712. Its totient is φ = 5410944.

The previous prime is 13235483. The next prime is 13235489. The reversal of 13235488 is 88453231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13235483) 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 11 ways as a sum of consecutive naturals, for example, 35881 + ... + 36247.

It is an arithmetic number, because the mean of its divisors is an integer number (440496).

Almost surely, 2^13235488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13235488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15857856).

13235488 is an abundant number, since it is smaller than the sum of its proper divisors (18480224).

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

13235488 is a wasteful number, since it uses less digits than its factorization.

13235488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 399 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 13235488 is about 3638.0610220281. The cubic root of 13235488 is about 236.5447532737.

The spelling of 13235488 in words is "thirteen million, two hundred thirty-five thousand, four hundred eighty-eight".