13845674 has 8 divisors (see below), whose sum is σ = 20814948. Its totient is φ = 6907360.

The previous prime is 13845653. The next prime is 13845679. The reversal of 13845674 is 47654831.

It can be written as a sum of positive squares in 2 ways, for example, as 13432225 + 413449 = 3665^2 + 643^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13845679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6587 + ... + 8430.

Almost surely, 2^13845674 is an apocalyptic number.

13845674 is a deficient number, since it is larger than the sum of its proper divisors (6969274).

13845674 is a wasteful number, since it uses less digits than its factorization.

13845674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15480.

The product of its digits is 80640, while the sum is 38.

The square root of 13845674 is about 3720.9775597281. The cubic root of 13845674 is about 240.1253627468.

The spelling of 13845674 in words is "thirteen million, eight hundred forty-five thousand, six hundred seventy-four".