14003402 has 16 divisors (see below), whose sum is σ = 24365760. Its totient is φ = 5911488.

The previous prime is 14003377. The next prime is 14003417. The reversal of 14003402 is 20430041.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6527 + ... + 8402.

It is an arithmetic number, because the mean of its divisors is an integer number (1522860).

Almost surely, 2^14003402 is an apocalyptic number.

14003402 is a deficient number, since it is larger than the sum of its proper divisors (10362358).

14003402 is a wasteful number, since it uses less digits than its factorization.

14003402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15005.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 14003402 is about 3742.1119705321. Note that the first 3 decimals coincide. The cubic root of 14003402 is about 241.0337469888.

Adding to 14003402 its reverse (20430041), we get a palindrome (34433443).

The spelling of 14003402 in words is "fourteen million, three thousand, four hundred two".