4581841 has 4 divisors (see below), whose sum is σ = 4998384. Its totient is φ = 4165300.

The previous prime is 4581839. The next prime is 4581859. The reversal of 4581841 is 1481854.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4581841 - 2¹ = 4581839 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4584841) 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, 208255 + ... + 208276.

It is an arithmetic number, because the mean of its divisors is an integer number (1249596).

Almost surely, 2^4581841 is an apocalyptic number.

It is an amenable number.

4581841 is a deficient number, since it is larger than the sum of its proper divisors (416543).

4581841 is a wasteful number, since it uses less digits than its factorization.

4581841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416542.

The product of its digits is 5120, while the sum is 31.

The square root of 4581841 is about 2140.5235340916. The cubic root of 4581841 is about 166.0912185546.

The spelling of 4581841 in words is "four million, five hundred eighty-one thousand, eight hundred forty-one".