13885474 has 8 divisors (see below), whose sum is σ = 21312720. Its totient is φ = 6781236.

The previous prime is 13885463. The next prime is 13885477. The reversal of 13885474 is 47458831.

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 (13885477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80644 + ... + 80815.

It is an arithmetic number, because the mean of its divisors is an integer number (2664090).

Almost surely, 2^13885474 is an apocalyptic number.

13885474 is a deficient number, since it is larger than the sum of its proper divisors (7427246).

13885474 is a wasteful number, since it uses less digits than its factorization.

13885474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161504.

The product of its digits is 107520, while the sum is 40.

The square root of 13885474 is about 3726.3217789128. The cubic root of 13885474 is about 240.3552262816.

The spelling of 13885474 in words is "thirteen million, eight hundred eighty-five thousand, four hundred seventy-four".