14423155 has 16 divisors (see below), whose sum is σ = 18123264. Its totient is φ = 11007360.

The previous prime is 14423137. The next prime is 14423161. The reversal of 14423155 is 55132441.

It is a happy number.

14423155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14423155 - 2⁹ = 14422643 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9070 + ... + 10540.

It is an arithmetic number, because the mean of its divisors is an integer number (1132704).

Almost surely, 2^14423155 is an apocalyptic number.

14423155 is a deficient number, since it is larger than the sum of its proper divisors (3700109).

14423155 is a wasteful number, since it uses less digits than its factorization.

14423155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566.

The product of its digits is 2400, while the sum is 25.

The square root of 14423155 is about 3797.7829058544. The cubic root of 14423155 is about 243.4184112753.

Adding to 14423155 its reverse (55132441), we get a palindrome (69555596).

The spelling of 14423155 in words is "fourteen million, four hundred twenty-three thousand, one hundred fifty-five".