13347085 has 4 divisors (see below), whose sum is σ = 16016508. Its totient is φ = 10677664.

The previous prime is 13347083. The next prime is 13347097. The reversal of 13347085 is 58074331.

13347085 is digitally balanced in base 2 and base 3, because in such bases 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: 58074331 = 7 ⋅8296333.

It can be written as a sum of positive squares in 2 ways, for example, as 9418761 + 3928324 = 3069^2 + 1982^2 .

It is a cyclic number.

It is not a de Polignac number, because 13347085 - 2¹ = 13347083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13347083) 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, 1334704 + ... + 1334713.

It is an arithmetic number, because the mean of its divisors is an integer number (4004127).

Almost surely, 2^13347085 is an apocalyptic number.

It is an amenable number.

13347085 is a deficient number, since it is larger than the sum of its proper divisors (2669423).

13347085 is an equidigital number, since it uses as much as digits as its factorization.

13347085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2669422.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 13347085 is about 3653.3662559344. The cubic root of 13347085 is about 237.2077143073.

The spelling of 13347085 in words is "thirteen million, three hundred forty-seven thousand, eighty-five".