4821941 has 4 divisors (see below), whose sum is σ = 4852812. Its totient is φ = 4791072.

The previous prime is 4821937. The next prime is 4821997. The reversal of 4821941 is 1491284.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3010225 + 1811716 = 1735^2 + 1346^2 .

It is a cyclic number.

It is not a de Polignac number, because 4821941 - 2² = 4821937 is a prime.

It is a super-2 number, since 2×4821941² = 46502230014962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4821911) 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, 15200 + ... + 15513.

It is an arithmetic number, because the mean of its divisors is an integer number (1213203).

Almost surely, 2^4821941 is an apocalyptic number.

It is an amenable number.

4821941 is a deficient number, since it is larger than the sum of its proper divisors (30871).

4821941 is a wasteful number, since it uses less digits than its factorization.

4821941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30870.

The product of its digits is 2304, while the sum is 29.

The square root of 4821941 is about 2195.8918461527. The cubic root of 4821941 is about 168.9431668192.

The spelling of 4821941 in words is "four million, eight hundred twenty-one thousand, nine hundred forty-one".