13874474 has 8 divisors (see below), whose sum is σ = 21716640. Its totient is φ = 6635596.

The previous prime is 13874473. The next prime is 13874489. The reversal of 13874474 is 47447831.

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 (13874473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150764 + ... + 150855.

It is an arithmetic number, because the mean of its divisors is an integer number (2714580).

Almost surely, 2^13874474 is an apocalyptic number.

13874474 is a deficient number, since it is larger than the sum of its proper divisors (7842166).

13874474 is a wasteful number, since it uses less digits than its factorization.

13874474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301644.

The product of its digits is 75264, while the sum is 38.

The square root of 13874474 is about 3724.8455001517. The cubic root of 13874474 is about 240.2917401291.

The spelling of 13874474 in words is "thirteen million, eight hundred seventy-four thousand, four hundred seventy-four".