14514154 has 4 divisors (see below), whose sum is σ = 21771234. Its totient is φ = 7257076.

The previous prime is 14514139. The next prime is 14514161. The reversal of 14514154 is 45141541.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10413529 + 4100625 = 3227^2 + 2025^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3628537 + ... + 3628540.

Almost surely, 2^14514154 is an apocalyptic number.

14514154 is a deficient number, since it is larger than the sum of its proper divisors (7257080).

14514154 is an equidigital number, since it uses as much as digits as its factorization.

14514154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7257079.

The product of its digits is 1600, while the sum is 25.

The square root of 14514154 is about 3809.7446108630. The cubic root of 14514154 is about 243.9292659788.

Adding to 14514154 its reverse (45141541), we get a palindrome (59655695).

The spelling of 14514154 in words is "fourteen million, five hundred fourteen thousand, one hundred fifty-four".