14021356 has 24 divisors (see below), whose sum is σ = 25084080. Its totient is φ = 6856512.

The previous prime is 14021353. The next prime is 14021363. The reversal of 14021356 is 65312041.

It is not an unprimeable number, because it can be changed into a prime (14021351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51990 + ... + 52258.

It is an arithmetic number, because the mean of its divisors is an integer number (1045170).

Almost surely, 2^14021356 is an apocalyptic number.

It is an amenable number.

14021356 is a deficient number, since it is larger than the sum of its proper divisors (11062724).

14021356 is a wasteful number, since it uses less digits than its factorization.

14021356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 14021356 is about 3744.5101148214. The cubic root of 14021356 is about 241.1367141522.

Adding to 14021356 its reverse (65312041), we get a palindrome (79333397).

The spelling of 14021356 in words is "fourteen million, twenty-one thousand, three hundred fifty-six".