13497361 has 4 divisors (see below), whose sum is σ = 13621300. Its totient is φ = 13373424.

The previous prime is 13497359. The next prime is 13497373. The reversal of 13497361 is 16379431.

13497361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16379431 = 43 ⋅380917.

It can be written as a sum of positive squares in 2 ways, for example, as 8294400 + 5202961 = 2880^2 + 2281^2 .

It is a cyclic number.

It is not a de Polignac number, because 13497361 - 2¹ = 13497359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13497311) 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, 61806 + ... + 62023.

It is an arithmetic number, because the mean of its divisors is an integer number (3405325).

Almost surely, 2^13497361 is an apocalyptic number.

It is an amenable number.

13497361 is a deficient number, since it is larger than the sum of its proper divisors (123939).

13497361 is a wasteful number, since it uses less digits than its factorization.

13497361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123938.

The product of its digits is 13608, while the sum is 34.

The square root of 13497361 is about 3673.8754742098. The cubic root of 13497361 is about 238.0946414087.

The spelling of 13497361 in words is "thirteen million, four hundred ninety-seven thousand, three hundred sixty-one".