14380354 has 4 divisors (see below), whose sum is σ = 21570534. Its totient is φ = 7190176.

The previous prime is 14380339. The next prime is 14380357. The reversal of 14380354 is 45308341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45308341 = 13 ⋅3485257.

It can be written as a sum of positive squares in only one way, i.e., 9641025 + 4739329 = 3105^2 + 2177^2 .

It is not an unprimeable number, because it can be changed into a prime (14380357) 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 as a sum of consecutive naturals, namely, 3595087 + ... + 3595090.

Almost surely, 2^14380354 is an apocalyptic number.

14380354 is a deficient number, since it is larger than the sum of its proper divisors (7190180).

14380354 is an equidigital number, since it uses as much as digits as its factorization.

14380354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7190179.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 14380354 is about 3792.1437209051. The cubic root of 14380354 is about 243.1773897097.

Adding to 14380354 its reverse (45308341), we get a palindrome (59688695).

The spelling of 14380354 in words is "fourteen million, three hundred eighty thousand, three hundred fifty-four".