14628155 has 4 divisors (see below), whose sum is σ = 17553792. Its totient is φ = 11702520.

The previous prime is 14628149. The next prime is 14628167. The reversal of 14628155 is 55182641.

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

It is not a de Polignac number, because 14628155 - 2⁶ = 14628091 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1462811 + ... + 1462820.

It is an arithmetic number, because the mean of its divisors is an integer number (4388448).

Almost surely, 2^14628155 is an apocalyptic number.

14628155 is a deficient number, since it is larger than the sum of its proper divisors (2925637).

14628155 is an equidigital number, since it uses as much as digits as its factorization.

14628155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2925636.

The product of its digits is 9600, while the sum is 32.

The square root of 14628155 is about 3824.6771105546. The cubic root of 14628155 is about 244.5662462697.

The spelling of 14628155 in words is "fourteen million, six hundred twenty-eight thousand, one hundred fifty-five".