4121741 has 12 divisors (see below), whose sum is σ = 4622580. Its totient is φ = 3673488.

The previous prime is 4121737. The next prime is 4121743. The reversal of 4121741 is 1471214.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 6 ways, for example, as 1901641 + 2220100 = 1379^2 + 1490^2 .

It is not a de Polignac number, because 4121741 - 2² = 4121737 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142115 + ... + 142143.

It is an arithmetic number, because the mean of its divisors is an integer number (385215).

Almost surely, 2^4121741 is an apocalyptic number.

It is an amenable number.

4121741 is a deficient number, since it is larger than the sum of its proper divisors (500839).

4121741 is an frugal number, since it uses more digits than its factorization.

4121741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 42 counting only the distinct ones).

The product of its digits is 224, while the sum is 20.

The square root of 4121741 is about 2030.2071322897. The cubic root of 4121741 is about 160.3344695967.

Adding to 4121741 its reverse (1471214), we get a palindrome (5592955).

The spelling of 4121741 in words is "four million, one hundred twenty-one thousand, seven hundred forty-one".