13874475 has 12 divisors (see below), whose sum is σ = 22939256. Its totient is φ = 7399680.

The previous prime is 13874473. The next prime is 13874489. The reversal of 13874475 is 57447831.

It is not a de Polignac number, because 13874475 - 2¹ = 13874473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13874473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92422 + ... + 92571.

Almost surely, 2^13874475 is an apocalyptic number.

13874475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13874475 is a deficient number, since it is larger than the sum of its proper divisors (9064781).

13874475 is a wasteful number, since it uses less digits than its factorization.

13874475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185006 (or 185001 counting only the distinct ones).

The product of its digits is 94080, while the sum is 39.

The square root of 13874475 is about 3724.8456343854. The cubic root of 13874475 is about 240.2917459021.

The spelling of 13874475 in words is "thirteen million, eight hundred seventy-four thousand, four hundred seventy-five".