16022855 has 8 divisors (see below), whose sum is σ = 19257264. Its totient is φ = 12798400.

The previous prime is 16022837. The next prime is 16022869. The reversal of 16022855 is 55822061.

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

It is not a de Polignac number, because 16022855 - 2⁶ = 16022791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1700 + ... + 5910.

It is an arithmetic number, because the mean of its divisors is an integer number (2407158).

Almost surely, 2^16022855 is an apocalyptic number.

16022855 is a deficient number, since it is larger than the sum of its proper divisors (3234409).

16022855 is an equidigital number, since it uses as much as digits as its factorization.

16022855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4977.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 16022855 is about 4002.8558555112. The cubic root of 16022855 is about 252.1041341274.

The spelling of 16022855 in words is "sixteen million, twenty-two thousand, eight hundred fifty-five".