4854091 has 4 divisors (see below), whose sum is σ = 5295384. Its totient is φ = 4412800.

The previous prime is 4854079. The next prime is 4854121. The reversal of 4854091 is 1904584.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4854091 - 2¹³ = 4845899 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4854001) 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, 220630 + ... + 220651.

It is an arithmetic number, because the mean of its divisors is an integer number (1323846).

Almost surely, 2^4854091 is an apocalyptic number.

4854091 is a deficient number, since it is larger than the sum of its proper divisors (441293).

4854091 is a wasteful number, since it uses less digits than its factorization.

4854091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441292.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 4854091 is about 2203.2001724764. The cubic root of 4854091 is about 169.3178081984.

The spelling of 4854091 in words is "four million, eight hundred fifty-four thousand, ninety-one".