14334642 has 48 divisors (see below), whose sum is σ = 36728640. Its totient is φ = 3953376.

The previous prime is 14334641. The next prime is 14334643. The reversal of 14334642 is 24643341.

14334642 is a `hidden beast` number, since 14 + 3 + 3 + 4 + 642 = 666.

It is an interprime number because it is at equal distance from previous prime (14334641) and next prime (14334643).

It is a super-2 number, since 2×14334642² = 410963922536328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14334641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1693 + ... + 5615.

It is an arithmetic number, because the mean of its divisors is an integer number (765180).

Almost surely, 2^14334642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14334642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18364320).

14334642 is an abundant number, since it is smaller than the sum of its proper divisors (22393998).

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

14334642 is a wasteful number, since it uses less digits than its factorization.

14334642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3967 (or 3964 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 14334642 is about 3786.1117257683. Note that the first 3 decimals coincide. The cubic root of 14334642 is about 242.9194469576.

Adding to 14334642 its reverse (24643341), we get a palindrome (38977983).

The spelling of 14334642 in words is "fourteen million, three hundred thirty-four thousand, six hundred forty-two".