14154426 has 120 divisors (see below), whose sum is σ = 38263104. Its totient is φ = 3875040.

The previous prime is 14154401. The next prime is 14154451. The reversal of 14154426 is 62445141.

It is an interprime number because it is at equal distance from previous prime (14154401) and next prime (14154451).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 14154426.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 301135 + ... + 301181.

Almost surely, 2^14154426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14154426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19131552).

14154426 is an abundant number, since it is smaller than the sum of its proper divisors (24108678).

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

14154426 is a wasteful number, since it uses less digits than its factorization.

14154426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98 (or 76 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 14154426 is about 3762.2368346504. The cubic root of 14154426 is about 241.8971513875.

Adding to 14154426 its reverse (62445141), we get a palindrome (76599567).

The spelling of 14154426 in words is "fourteen million, one hundred fifty-four thousand, four hundred twenty-six".