16144255 has 8 divisors (see below), whose sum is σ = 19448352. Its totient is φ = 12865248.

The previous prime is 16144241. The next prime is 16144259. The reversal of 16144255 is 55244161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16144255 - 2⁵ = 16144223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16144259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4824 + ... + 7453.

It is an arithmetic number, because the mean of its divisors is an integer number (2431044).

Almost surely, 2^16144255 is an apocalyptic number.

16144255 is a deficient number, since it is larger than the sum of its proper divisors (3304097).

16144255 is a wasteful number, since it uses less digits than its factorization.

16144255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12545.

The product of its digits is 4800, while the sum is 28.

The square root of 16144255 is about 4017.9914136295. The cubic root of 16144255 is about 252.7392367096.

The spelling of 16144255 in words is "sixteen million, one hundred forty-four thousand, two hundred fifty-five".