13674536 has 8 divisors (see below), whose sum is σ = 25639770. Its totient is φ = 6837264.

The previous prime is 13674413. The next prime is 13674539. The reversal of 13674536 is 63547631.

13674536 is nontrivially palindromic in base 11.

It can be written as a sum of positive squares in only one way, i.e., 13645636 + 28900 = 3694^2 + 170^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 13674496 and 13674505.

It is not an unprimeable number, because it can be changed into a prime (13674539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 854651 + ... + 854666.

Almost surely, 2^13674536 is an apocalyptic number.

It is an amenable number.

13674536 is a deficient number, since it is larger than the sum of its proper divisors (11965234).

13674536 is a wasteful number, since it uses less digits than its factorization.

13674536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709323 (or 1709319 counting only the distinct ones).

The product of its digits is 45360, while the sum is 35.

The square root of 13674536 is about 3697.9096798056. The cubic root of 13674536 is about 239.1319101655.

The spelling of 13674536 in words is "thirteen million, six hundred seventy-four thousand, five hundred thirty-six".