13307485 has 4 divisors (see below), whose sum is σ = 15968988. Its totient is φ = 10645984.

The previous prime is 13307461. The next prime is 13307507. The reversal of 13307485 is 58470331.

13307485 is digitally balanced in base 3, 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: 58470331 = 929 ⋅62939.

It can be written as a sum of positive squares in 2 ways, for example, as 9351364 + 3956121 = 3058^2 + 1989^2 .

It is a cyclic number.

It is not a de Polignac number, because 13307485 - 2⁵ = 13307453 is a prime.

It is a super-6 number, since 6×13307485⁶ (a number of 44 digits) contains 666666 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1330744 + ... + 1330753.

It is an arithmetic number, because the mean of its divisors is an integer number (3992247).

Almost surely, 2^13307485 is an apocalyptic number.

It is an amenable number.

13307485 is a deficient number, since it is larger than the sum of its proper divisors (2661503).

13307485 is an equidigital number, since it uses as much as digits as its factorization.

13307485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661502.

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

The square root of 13307485 is about 3647.9425708199. The cubic root of 13307485 is about 236.9728882325.

The spelling of 13307485 in words is "thirteen million, three hundred seven thousand, four hundred eighty-five".