14921363 has 2 divisors, whose sum is σ = 14921364. Its totient is φ = 14921362.

The previous prime is 14921351. The next prime is 14921383. The reversal of 14921363 is 36312941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14921363 - 2⁶ = 14921299 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (14921383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7460681 + 7460682.

It is an arithmetic number, because the mean of its divisors is an integer number (7460682).

Almost surely, 2^14921363 is an apocalyptic number.

14921363 is a deficient number, since it is larger than the sum of its proper divisors (1).

14921363 is an equidigital number, since it uses as much as digits as its factorization.

14921363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 29.

The square root of 14921363 is about 3862.8180127984. The cubic root of 14921363 is about 246.1894843007.

It can be divided in two parts, 149 and 21363, that added together give a palindrome (21512).

The spelling of 14921363 in words is "fourteen million, nine hundred twenty-one thousand, three hundred sixty-three".