4855611 has 4 divisors (see below), whose sum is σ = 6474152. Its totient is φ = 3237072.

The previous prime is 4855601. The next prime is 4855651. The reversal of 4855611 is 1165584.

4855611 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4855611 - 2⁵ = 4855579 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

4855611 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4855601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809266 + ... + 809271.

It is an arithmetic number, because the mean of its divisors is an integer number (1618538).

Almost surely, 2^4855611 is an apocalyptic number.

4855611 is a deficient number, since it is larger than the sum of its proper divisors (1618541).

4855611 is a wasteful number, since it uses less digits than its factorization.

4855611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618540.

The product of its digits is 4800, while the sum is 30.

The square root of 4855611 is about 2203.5450982451. The cubic root of 4855611 is about 169.3354796299.

The spelling of 4855611 in words is "four million, eight hundred fifty-five thousand, six hundred eleven".