13794545 has 8 divisors (see below), whose sum is σ = 16592424. Its totient is φ = 11009664.

The previous prime is 13794541. The next prime is 13794587. The reversal of 13794545 is 54549731.

It can be written as a sum of positive squares in 4 ways, for example, as 1739761 + 12054784 = 1319^2 + 3472^2 .

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 13794545 - 2² = 13794541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13794499 and 13794508.

It is not an unprimeable number, because it can be changed into a prime (13794541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 734 + ... + 5303.

It is an arithmetic number, because the mean of its divisors is an integer number (2074053).

Almost surely, 2^13794545 is an apocalyptic number.

It is an amenable number.

13794545 is a deficient number, since it is larger than the sum of its proper divisors (2797879).

13794545 is an equidigital number, since it uses as much as digits as its factorization.

13794545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6499.

The product of its digits is 75600, while the sum is 38.

The square root of 13794545 is about 3714.1008333108. The cubic root of 13794545 is about 239.8294216154.

The spelling of 13794545 in words is "thirteen million, seven hundred ninety-four thousand, five hundred forty-five".