4951841 has 4 divisors (see below), whose sum is σ = 4972800. Its totient is φ = 4930884.

The previous prime is 4951829. The next prime is 4951861. The reversal of 4951841 is 1481594.

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 4951841 - 2¹⁰ = 4950817 is a prime.

It is an Ulam 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 = 4951798 and 4951807.

It is not an unprimeable number, because it can be changed into a prime (4951861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10121 + ... + 10598.

It is an arithmetic number, because the mean of its divisors is an integer number (1243200).

Almost surely, 2^4951841 is an apocalyptic number.

It is an amenable number.

4951841 is a deficient number, since it is larger than the sum of its proper divisors (20959).

4951841 is a wasteful number, since it uses less digits than its factorization.

4951841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20958.

The product of its digits is 5760, while the sum is 32.

The square root of 4951841 is about 2225.2732416492. The cubic root of 4951841 is about 170.4468176623.

The spelling of 4951841 in words is "four million, nine hundred fifty-one thousand, eight hundred forty-one".