14326146 has 40 divisors (see below), whose sum is σ = 32338944. Its totient is φ = 4740120.

The previous prime is 14326139. The next prime is 14326157. The reversal of 14326146 is 64162341.

14326146 is a `hidden beast` number, since 1 + 43 + 2 + 614 + 6 = 666.

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

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 30711 + ... + 31173.

Almost surely, 2^14326146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14326146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16169472).

14326146 is an abundant number, since it is smaller than the sum of its proper divisors (18012798).

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

14326146 is a wasteful number, since it uses less digits than its factorization.

14326146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668 (or 659 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 14326146 is about 3784.9895640543. The cubic root of 14326146 is about 242.8714454915.

Adding to 14326146 its reverse (64162341), we get a palindrome (78488487).

The spelling of 14326146 in words is "fourteen million, three hundred twenty-six thousand, one hundred forty-six".