7741541 has 2 divisors, whose sum is σ = 7741542. Its totient is φ = 7741540.

The previous prime is 7741483. The next prime is 7741543. The reversal of 7741541 is 1451477.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6630625 + 1110916 = 2575^2 + 1054^2 .

It is a cyclic number.

It is not a de Polignac number, because 7741541 - 2¹⁰ = 7740517 is a prime.

Together with 7741543, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7741543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3870770 + 3870771.

It is an arithmetic number, because the mean of its divisors is an integer number (3870771).

Almost surely, 2^7741541 is an apocalyptic number.

It is an amenable number.

7741541 is a deficient number, since it is larger than the sum of its proper divisors (1).

7741541 is an equidigital number, since it uses as much as digits as its factorization.

7741541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3920, while the sum is 29.

The square root of 7741541 is about 2782.3624853710. The cubic root of 7741541 is about 197.8225546917.

Subtracting from 7741541 its reverse (1451477), we obtain a square (6290064 = 2508²).

The spelling of 7741541 in words is "seven million, seven hundred forty-one thousand, five hundred forty-one".