14251402 has 16 divisors (see below), whose sum is σ = 23382432. Its totient is φ = 6460720.

The previous prime is 14251399. The next prime is 14251409. The reversal of 14251402 is 20415241.

It is a self number, because there is not a number n which added to its sum of digits gives 14251402.

It is not an unprimeable number, because it can be changed into a prime (14251409) by changing a digit.

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, 11673 + ... + 12835.

It is an arithmetic number, because the mean of its divisors is an integer number (1461402).

Almost surely, 2^14251402 is an apocalyptic number.

14251402 is a deficient number, since it is larger than the sum of its proper divisors (9131030).

14251402 is a wasteful number, since it uses less digits than its factorization.

14251402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 14251402 is about 3775.1029125045. The cubic root of 14251402 is about 242.4483299415.

Adding to 14251402 its reverse (20415241), we get a palindrome (34666643).

The spelling of 14251402 in words is "fourteen million, two hundred fifty-one thousand, four hundred two".