6001855 has 4 divisors (see below), whose sum is σ = 7202232. Its totient is φ = 4801480.

The previous prime is 6001829. The next prime is 6001903. The reversal of 6001855 is 5581006.

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

It is not a de Polignac number, because 6001855 - 2⁷ = 6001727 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 3 ways as a sum of consecutive naturals, for example, 600181 + ... + 600190.

It is an arithmetic number, because the mean of its divisors is an integer number (1800558).

Almost surely, 2^6001855 is an apocalyptic number.

6001855 is a deficient number, since it is larger than the sum of its proper divisors (1200377).

6001855 is a wasteful number, since it uses less digits than its factorization.

6001855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200376.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 6001855 is about 2449.8683638106. The cubic root of 6001855 is about 181.7307837909.

The spelling of 6001855 in words is "six million, one thousand, eight hundred fifty-five".