13427485 has 16 divisors (see below), whose sum is σ = 16681392. Its totient is φ = 10368000.

The previous prime is 13427483. The next prime is 13427527. The reversal of 13427485 is 58472431.

13427485 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 337561 + 13089924 = 581^2 + 3618^2 .

It is not a de Polignac number, because 13427485 - 2¹ = 13427483 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 13427485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13427483) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 33285 + ... + 33685.

It is an arithmetic number, because the mean of its divisors is an integer number (1042587).

Almost surely, 2^13427485 is an apocalyptic number.

It is an amenable number.

13427485 is a deficient number, since it is larger than the sum of its proper divisors (3253907).

13427485 is a wasteful number, since it uses less digits than its factorization.

13427485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624.

The product of its digits is 26880, while the sum is 34.

The square root of 13427485 is about 3664.3532853697. The cubic root of 13427485 is about 237.6830573916.

The spelling of 13427485 in words is "thirteen million, four hundred twenty-seven thousand, four hundred eighty-five".