13482845 has 4 divisors (see below), whose sum is σ = 16179420. Its totient is φ = 10786272.

The previous prime is 13482841. The next prime is 13482863. The reversal of 13482845 is 54828431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54828431 = 7 ⋅7832633.

It can be written as a sum of positive squares in 2 ways, for example, as 1943236 + 11539609 = 1394^2 + 3397^2 .

It is a cyclic number.

It is not a de Polignac number, because 13482845 - 2² = 13482841 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13482841) 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, 1348280 + ... + 1348289.

It is an arithmetic number, because the mean of its divisors is an integer number (4044855).

Almost surely, 2^13482845 is an apocalyptic number.

It is an amenable number.

13482845 is a deficient number, since it is larger than the sum of its proper divisors (2696575).

13482845 is an equidigital number, since it uses as much as digits as its factorization.

13482845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2696574.

The product of its digits is 30720, while the sum is 35.

The square root of 13482845 is about 3671.8993722595. The cubic root of 13482845 is about 238.0092562838.

The spelling of 13482845 in words is "thirteen million, four hundred eighty-two thousand, eight hundred forty-five".