13436048 has 40 divisors (see below), whose sum is σ = 28123200. Its totient is φ = 6199424.

The previous prime is 13436029. The next prime is 13436053. The reversal of 13436048 is 84063431.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 13436048.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10043 + ... + 11301.

It is an arithmetic number, because the mean of its divisors is an integer number (703080).

Almost surely, 2^13436048 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 13436048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14061600).

13436048 is an abundant number, since it is smaller than the sum of its proper divisors (14687152).

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

13436048 is a wasteful number, since it uses less digits than its factorization.

13436048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319 (or 1313 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 13436048 is about 3665.5215181472. The cubic root of 13436048 is about 237.7335718780.

Adding to 13436048 its reverse (84063431), we get a palindrome (97499479).

The spelling of 13436048 in words is "thirteen million, four hundred thirty-six thousand, forty-eight".