13674455 has 4 divisors (see below), whose sum is σ = 16409352. Its totient is φ = 10939560.

The previous prime is 13674413. The next prime is 13674539. The reversal of 13674455 is 55447631.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13674455 - 2⁶ = 13674391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367441 + ... + 1367450.

It is an arithmetic number, because the mean of its divisors is an integer number (4102338).

Almost surely, 2^13674455 is an apocalyptic number.

13674455 is a deficient number, since it is larger than the sum of its proper divisors (2734897).

13674455 is an equidigital number, since it uses as much as digits as its factorization.

13674455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2734896.

The product of its digits is 50400, while the sum is 35.

The square root of 13674455 is about 3697.8987276560. The cubic root of 13674455 is about 239.1314380051.

The spelling of 13674455 in words is "thirteen million, six hundred seventy-four thousand, four hundred fifty-five".