13449174 has 16 divisors (see below), whose sum is σ = 27406512. Its totient is φ = 4398368.

The previous prime is 13449157. The next prime is 13449179. The reversal of 13449174 is 47194431.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13449179) 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, 20829 + ... + 21464.

It is an arithmetic number, because the mean of its divisors is an integer number (1712907).

Almost surely, 2^13449174 is an apocalyptic number.

13449174 is an abundant number, since it is smaller than the sum of its proper divisors (13957338).

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

13449174 is a wasteful number, since it uses less digits than its factorization.

13449174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42351.

The product of its digits is 12096, while the sum is 33.

The square root of 13449174 is about 3667.3115493506. The cubic root of 13449174 is about 237.8109625724.

The spelling of 13449174 in words is "thirteen million, four hundred forty-nine thousand, one hundred seventy-four".