14054402 has 4 divisors (see below), whose sum is σ = 21081606. Its totient is φ = 7027200.

The previous prime is 14054399. The next prime is 14054407. The reversal of 14054402 is 20445041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7557001 + 6497401 = 2749^2 + 2549^2 .

It is not an unprimeable number, because it can be changed into a prime (14054407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3513599 + ... + 3513602.

Almost surely, 2^14054402 is an apocalyptic number.

14054402 is a deficient number, since it is larger than the sum of its proper divisors (7027204).

14054402 is an equidigital number, since it uses as much as digits as its factorization.

14054402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7027203.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 14054402 is about 3748.9201111787. The cubic root of 14054402 is about 241.3260052074.

Adding to 14054402 its reverse (20445041), we get a palindrome (34499443).

The spelling of 14054402 in words is "fourteen million, fifty-four thousand, four hundred two".