13674804 has 72 divisors (see below), whose sum is σ = 37753632. Its totient is φ = 3818880.

The previous prime is 13674803. The next prime is 13674823. The reversal of 13674804 is 40847631.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13674803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22002 + ... + 22614.

It is an arithmetic number, because the mean of its divisors is an integer number (524356).

Almost surely, 2^13674804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13674804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18876816).

13674804 is an abundant number, since it is smaller than the sum of its proper divisors (24078828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13674804 is a wasteful number, since it uses less digits than its factorization.

13674804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 13674804 is about 3697.9459163162. The cubic root of 13674804 is about 239.1334723619.

The spelling of 13674804 in words is "thirteen million, six hundred seventy-four thousand, eight hundred four".