14402 has 8 divisors (see below), whose sum is σ = 22800. Its totient is φ = 6804.

The previous prime is 14401. The next prime is 14407. The reversal of 14402 is 20441.

14402 is nontrivially palindromic in base 3.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 14402.

It is not an unprimeable number, because it can be changed into a prime (14401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152 + ... + 227.

It is an arithmetic number, because the mean of its divisors is an integer number (2850).

2¹⁴⁴⁰² is an apocalyptic number.

14402 is a deficient number, since it is larger than the sum of its proper divisors (8398).

14402 is a wasteful number, since it uses less digits than its factorization.

14402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 14402 is about 120.0083330440. The cubic root of 14402 is about 24.3299342639.

Adding to 14402 its reverse (20441), we get a palindrome (34843).

The spelling of 14402 in words is "fourteen thousand, four hundred two", and thus it is an iban number.