13536434 has 8 divisors (see below), whose sum is σ = 20590848. Its totient is φ = 6672820.

The previous prime is 13536433. The next prime is 13536469. The reversal of 13536434 is 43463531.

13536434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 13536397 and 13536406.

It is not an unprimeable number, because it can be changed into a prime (13536431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47522 + ... + 47805.

It is an arithmetic number, because the mean of its divisors is an integer number (2573856).

Almost surely, 2^13536434 is an apocalyptic number.

13536434 is a deficient number, since it is larger than the sum of its proper divisors (7054414).

13536434 is an equidigital number, since it uses as much as digits as its factorization.

13536434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95400.

The product of its digits is 12960, while the sum is 29.

The square root of 13536434 is about 3679.1893128786. The cubic root of 13536434 is about 238.3241704575.

Adding to 13536434 its reverse (43463531), we get a palindrome (56999965).

The spelling of 13536434 in words is "thirteen million, five hundred thirty-six thousand, four hundred thirty-four".