14163154 has 4 divisors (see below), whose sum is σ = 21244734. Its totient is φ = 7081576.

The previous prime is 14163143. The next prime is 14163157. The reversal of 14163154 is 45136141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45136141 = 2311 ⋅19531.

It can be written as a sum of positive squares in only one way, i.e., 10465225 + 3697929 = 3235^2 + 1923^2 .

It is not an unprimeable number, because it can be changed into a prime (14163157) by changing a digit.

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, 3540787 + ... + 3540790.

Almost surely, 2^14163154 is an apocalyptic number.

14163154 is a deficient number, since it is larger than the sum of its proper divisors (7081580).

14163154 is an equidigital number, since it uses as much as digits as its factorization.

14163154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7081579.

The product of its digits is 1440, while the sum is 25.

The square root of 14163154 is about 3763.3966041330. The cubic root of 14163154 is about 241.9468612693.

Adding to 14163154 its reverse (45136141), we get a palindrome (59299295).

The spelling of 14163154 in words is "fourteen million, one hundred sixty-three thousand, one hundred fifty-four".