14426404 has 24 divisors (see below), whose sum is σ = 26851608. Its totient is φ = 6758400.

The previous prime is 14426381. The next prime is 14426429. The reversal of 14426404 is 40462441.

It can be written as a sum of positive squares in 4 ways, for example, as 5712100 + 8714304 = 2390^2 + 2952^2 .

It is a super-2 number, since 2×14426404² = 416242264742432, which contains 22 as substring.

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, 23704 + ... + 24304.

It is an arithmetic number, because the mean of its divisors is an integer number (1118817).

Almost surely, 2^14426404 is an apocalyptic number.

It is an amenable number.

14426404 is a deficient number, since it is larger than the sum of its proper divisors (12425204).

14426404 is a wasteful number, since it uses less digits than its factorization.

14426404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975 (or 973 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 14426404 is about 3798.2106313368. The cubic root of 14426404 is about 243.4366876057.

Adding to 14426404 its reverse (40462441), we get a palindrome (54888845).

The spelling of 14426404 in words is "fourteen million, four hundred twenty-six thousand, four hundred four".