14181404 has 24 divisors (see below), whose sum is σ = 25531968. Its totient is φ = 6888960.

The previous prime is 14181379. The next prime is 14181437. The reversal of 14181404 is 40418141.

It is a super-2 number, since 2×14181404² = 402224438822432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14181404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45152 + ... + 45464.

It is an arithmetic number, because the mean of its divisors is an integer number (1063832).

Almost surely, 2^14181404 is an apocalyptic number.

It is an amenable number.

14181404 is a deficient number, since it is larger than the sum of its proper divisors (11350564).

14181404 is a wasteful number, since it uses less digits than its factorization.

14181404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605 (or 603 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 14181404 is about 3765.8204949254. The cubic root of 14181404 is about 242.0507372615.

Adding to 14181404 its reverse (40418141), we get a palindrome (54599545).

The spelling of 14181404 in words is "fourteen million, one hundred eighty-one thousand, four hundred four".