741121 has 2 divisors, whose sum is σ = 741122. Its totient is φ = 741120.

The previous prime is 741119. The next prime is 741127. The reversal of 741121 is 121147.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 739600 + 1521 = 860^2 + 39^2 .

It is a cyclic number.

It is not a de Polignac number, because 741121 - 2¹ = 741119 is a prime.

Together with 741119, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 741095 and 741104.

It is not a weakly prime, because it can be changed into another prime (741127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370560 + 370561.

It is an arithmetic number, because the mean of its divisors is an integer number (370561).

2⁷⁴¹¹²¹ is an apocalyptic number.

It is an amenable number.

741121 is a deficient number, since it is larger than the sum of its proper divisors (1).

741121 is an equidigital number, since it uses as much as digits as its factorization.

741121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56, while the sum is 16.

The square root of 741121 is about 860.8838481468. The cubic root of 741121 is about 90.4960673077.

Adding to 741121 its reverse (121147), we get a palindrome (862268).

The spelling of 741121 in words is "seven hundred forty-one thousand, one hundred twenty-one", and thus it is an iban number.