4661841 has 4 divisors (see below), whose sum is σ = 6215792. Its totient is φ = 3107892.

The previous prime is 4661819. The next prime is 4661849. The reversal of 4661841 is 1481664.

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 not a de Polignac number, because 4661841 - 2⁶ = 4661777 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4661799 and 4661808.

It is not an unprimeable number, because it can be changed into a prime (4661849) 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, 776971 + ... + 776976.

It is an arithmetic number, because the mean of its divisors is an integer number (1553948).

Almost surely, 2^4661841 is an apocalyptic number.

It is an amenable number.

4661841 is a deficient number, since it is larger than the sum of its proper divisors (1553951).

4661841 is a wasteful number, since it uses less digits than its factorization.

4661841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553950.

The product of its digits is 4608, while the sum is 30.

The square root of 4661841 is about 2159.1296857762. The cubic root of 4661841 is about 167.0523100977.

The spelling of 4661841 in words is "four million, six hundred sixty-one thousand, eight hundred forty-one".