14002422 has 32 divisors (see below), whose sum is σ = 32451072. Its totient is φ = 3945024.

The previous prime is 14002409. The next prime is 14002427. The reversal of 14002422 is 22420041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14002427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 783 + ... + 5349.

It is an arithmetic number, because the mean of its divisors is an integer number (1014096).

Almost surely, 2^14002422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14002422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16225536).

14002422 is an abundant number, since it is smaller than the sum of its proper divisors (18448650).

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

14002422 is a wasteful number, since it uses less digits than its factorization.

14002422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4652.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 14002422 is about 3741.9810261411. The cubic root of 14002422 is about 241.0281241032.

Adding to 14002422 its reverse (22420041), we get a palindrome (36422463).

The spelling of 14002422 in words is "fourteen million, two thousand, four hundred twenty-two".