14506404 has 24 divisors (see below), whose sum is σ = 36925728. Its totient is φ = 4395840.

The previous prime is 14506403. The next prime is 14506433. The reversal of 14506404 is 40460541.

It is a super-2 number, since 2×14506404² = 420871514022432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14506403) 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 7 ways as a sum of consecutive naturals, for example, 54817 + ... + 55080.

It is an arithmetic number, because the mean of its divisors is an integer number (1538572).

Almost surely, 2^14506404 is an apocalyptic number.

It is an amenable number.

14506404 is an abundant number, since it is smaller than the sum of its proper divisors (22419324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14506404 is a wasteful number, since it uses less digits than its factorization.

14506404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109915 (or 109913 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 14506404 is about 3808.7273465030. The cubic root of 14506404 is about 243.8858419669.

Adding to 14506404 its reverse (40460541), we get a palindrome (54966945).

The spelling of 14506404 in words is "fourteen million, five hundred six thousand, four hundred four".