14213968 has 10 divisors (see below), whose sum is σ = 27539594. Its totient is φ = 7106976.

The previous prime is 14213929. The next prime is 14213981. The reversal of 14213968 is 86931241.

It can be written as a sum of positive squares in only one way, i.e., 14047504 + 166464 = 3748^2 + 408^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 444171 + ... + 444202.

Almost surely, 2^14213968 is an apocalyptic number.

It is an amenable number.

14213968 is a deficient number, since it is larger than the sum of its proper divisors (13325626).

14213968 is an equidigital number, since it uses as much as digits as its factorization.

14213968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888381 (or 888375 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The square root of 14213968 is about 3770.1416419015. The cubic root of 14213968 is about 242.2358650241.

The spelling of 14213968 in words is "fourteen million, two hundred thirteen thousand, nine hundred sixty-eight".