14234402 has 24 divisors (see below), whose sum is σ = 26750556. Its totient is φ = 5630688.

The previous prime is 14234387. The next prime is 14234413. The reversal of 14234402 is 20443241.

It can be written as a sum of positive squares in 2 ways, for example, as 13608721 + 625681 = 3689^2 + 791^2 .

It is a nialpdrome in base 16.

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 11 ways as a sum of consecutive naturals, for example, 4313 + ... + 6860.

Almost surely, 2^14234402 is an apocalyptic number.

14234402 is a deficient number, since it is larger than the sum of its proper divisors (12516154).

14234402 is a wasteful number, since it uses less digits than its factorization.

14234402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11202 (or 11195 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 14234402 is about 3772.8506463946. The cubic root of 14234402 is about 242.3518888675.

Adding to 14234402 its reverse (20443241), we get a palindrome (34677643).

The spelling of 14234402 in words is "fourteen million, two hundred thirty-four thousand, four hundred two".