13674074 has 16 divisors (see below), whose sum is σ = 21228480. Its totient is φ = 6601440.

The previous prime is 13674061. The next prime is 13674079. The reversal of 13674074 is 47047631.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13674074.

It is not an unprimeable number, because it can be changed into a prime (13674079) 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 7 ways as a sum of consecutive naturals, for example, 7637 + ... + 9255.

It is an arithmetic number, because the mean of its divisors is an integer number (1326780).

Almost surely, 2^13674074 is an apocalyptic number.

13674074 is a deficient number, since it is larger than the sum of its proper divisors (7554406).

13674074 is a wasteful number, since it uses less digits than its factorization.

13674074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1765.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 13674074 is about 3697.8472115543. The cubic root of 13674074 is about 239.1292170775.

The spelling of 13674074 in words is "thirteen million, six hundred seventy-four thousand, seventy-four".