13437361 has 8 divisors (see below), whose sum is σ = 16260480. Its totient is φ = 10840128.

The previous prime is 13437349. The next prime is 13437373. The reversal of 13437361 is 16373431.

13437361 = 545² + 546² + ... + 586².

It is a happy number.

13437361 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13437349) and next prime (13437373).

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

It is a cyclic number.

It is not a de Polignac number, because 13437361 - 2⁷ = 13437233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13437331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56341 + ... + 56578.

It is an arithmetic number, because the mean of its divisors is an integer number (2032560).

Almost surely, 2^13437361 is an apocalyptic number.

It is an amenable number.

13437361 is a deficient number, since it is larger than the sum of its proper divisors (2823119).

13437361 is a wasteful number, since it uses less digits than its factorization.

13437361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112943.

The product of its digits is 4536, while the sum is 28.

The square root of 13437361 is about 3665.7006151621. The cubic root of 13437361 is about 237.7413155740.

The spelling of 13437361 in words is "thirteen million, four hundred thirty-seven thousand, three hundred sixty-one".