14172426 has 12 divisors (see below), whose sum is σ = 30706962. Its totient is φ = 4724136.

The previous prime is 14172419. The next prime is 14172451. The reversal of 14172426 is 62427141.

14172426 is a `hidden beast` number, since 1 + 417 + 242 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12852225 + 1320201 = 3585^2 + 1149^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14172426.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 393661 + ... + 393696.

Almost surely, 2^14172426 is an apocalyptic number.

14172426 is an abundant number, since it is smaller than the sum of its proper divisors (16534536).

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

14172426 is a wasteful number, since it uses less digits than its factorization.

14172426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787365 (or 787362 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 14172426 is about 3764.6282685014. The cubic root of 14172426 is about 241.9996471092. Note that the first 3 decimals are identical.

Adding to 14172426 its reverse (62427141), we get a palindrome (76599567).

The spelling of 14172426 in words is "fourteen million, one hundred seventy-two thousand, four hundred twenty-six".