4855091 has 4 divisors (see below), whose sum is σ = 4860384. Its totient is φ = 4849800.

The previous prime is 4855079. The next prime is 4855099. The reversal of 4855091 is 1905584.

4855091 is digitally balanced in base 3, 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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4855091 - 2⁶ = 4855027 is a prime.

It is a super-3 number, since 3×4855091³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4855099) 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, 875 + ... + 3236.

It is an arithmetic number, because the mean of its divisors is an integer number (1215096).

Almost surely, 2^4855091 is an apocalyptic number.

4855091 is a deficient number, since it is larger than the sum of its proper divisors (5293).

4855091 is a wasteful number, since it uses less digits than its factorization.

4855091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5292.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 4855091 is about 2203.4271034005. The cubic root of 4855091 is about 169.3294345552.

The spelling of 4855091 in words is "four million, eight hundred fifty-five thousand, ninety-one".