16255959 has 8 divisors (see below), whose sum is σ = 21730800. Its totient is φ = 10809216.

The previous prime is 16255949. The next prime is 16255991. The reversal of 16255959 is 95955261.

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

It is not a de Polignac number, because 16255959 - 2⁷ = 16255831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16255959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16255919) 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, 5634 + ... + 8015.

It is an arithmetic number, because the mean of its divisors is an integer number (2716350).

Almost surely, 2^16255959 is an apocalyptic number.

16255959 is a deficient number, since it is larger than the sum of its proper divisors (5474841).

16255959 is a wasteful number, since it uses less digits than its factorization.

16255959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14049.

The product of its digits is 121500, while the sum is 42.

The square root of 16255959 is about 4031.8679293846. The cubic root of 16255959 is about 253.3208082835.

The spelling of 16255959 in words is "sixteen million, two hundred fifty-five thousand, nine hundred fifty-nine".