13736136 has 64 divisors (see below), whose sum is σ = 36780480. Its totient is φ = 4259840.

The previous prime is 13736117. The next prime is 13736137. The reversal of 13736136 is 63163731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13736137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53320 + ... + 53576.

It is an arithmetic number, because the mean of its divisors is an integer number (574695).

Almost surely, 2^13736136 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 13736136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18390240).

13736136 is an abundant number, since it is smaller than the sum of its proper divisors (23044344).

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

13736136 is a wasteful number, since it uses less digits than its factorization.

13736136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414 (or 410 counting only the distinct ones).

The product of its digits is 6804, while the sum is 30.

The square root of 13736136 is about 3706.2293507013. The cubic root of 13736136 is about 239.4904466910.

Adding to 13736136 its reverse (63163731), we get a palindrome (76899867).

The spelling of 13736136 in words is "thirteen million, seven hundred thirty-six thousand, one hundred thirty-six".