16255849 has 16 divisors (see below), whose sum is σ = 17772480. Its totient is φ = 14817600.

The previous prime is 16255847. The next prime is 16255853. The reversal of 16255849 is 94855261.

16255849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 16255849 - 2¹ = 16255847 is a prime.

It is a Duffinian number.

Its product of digits (86400) is a multiple of the sum of its prime divisors (360).

It is not an unprimeable number, because it can be changed into a prime (16255847) by changing a digit.

It is an upside-down number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82419 + ... + 82615.

It is an arithmetic number, because the mean of its divisors is an integer number (1110780).

Almost surely, 2^16255849 is an apocalyptic number.

16255849 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

16255849 is a deficient number, since it is larger than the sum of its proper divisors (1516631).

16255849 is a wasteful number, since it uses less digits than its factorization.

16255849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360.

The product of its digits is 86400, while the sum is 40.

The square root of 16255849 is about 4031.8542880417. The cubic root of 16255849 is about 253.3202368961.

The spelling of 16255849 in words is "sixteen million, two hundred fifty-five thousand, eight hundred forty-nine".