13435361 has 4 divisors (see below), whose sum is σ = 13554372. Its totient is φ = 13316352.

The previous prime is 13435349. The next prime is 13435363. The reversal of 13435361 is 16353431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16353431 = 353 ⋅46327.

It can be written as a sum of positive squares in 2 ways, for example, as 185761 + 13249600 = 431^2 + 3640^2 .

It is a cyclic number.

It is not a de Polignac number, because 13435361 - 2¹⁸ = 13173217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13435361.

It is not an unprimeable number, because it can be changed into a prime (13435363) 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, 59336 + ... + 59561.

It is an arithmetic number, because the mean of its divisors is an integer number (3388593).

Almost surely, 2^13435361 is an apocalyptic number.

It is an amenable number.

13435361 is a deficient number, since it is larger than the sum of its proper divisors (119011).

13435361 is a wasteful number, since it uses less digits than its factorization.

13435361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119010.

The product of its digits is 3240, while the sum is 26.

The square root of 13435361 is about 3665.4278058639. The cubic root of 13435361 is about 237.7295199488.

Adding to 13435361 its reverse (16353431), we get a palindrome (29788792).

It can be divided in two parts, 134 and 35361, that multiplied together give a palindrome (4738374).

The spelling of 13435361 in words is "thirteen million, four hundred thirty-five thousand, three hundred sixty-one".