7656041 has 2 divisors, whose sum is σ = 7656042. Its totient is φ = 7656040.

The previous prime is 7656007. The next prime is 7656043. The reversal of 7656041 is 1406567.

7656041 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7645225 + 10816 = 2765^2 + 104^2 .

It is a cyclic number.

It is not a de Polignac number, because 7656041 - 2¹⁰ = 7655017 is a prime.

It is a super-2 number, since 2×7656041² = 117229927587362, which contains 22 as substring.

Together with 7656043, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 7655995 and 7656013.

It is not a weakly prime, because it can be changed into another prime (7656043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3828020 + 3828021.

It is an arithmetic number, because the mean of its divisors is an integer number (3828021).

Almost surely, 2^7656041 is an apocalyptic number.

It is an amenable number.

7656041 is a deficient number, since it is larger than the sum of its proper divisors (1).

7656041 is an equidigital number, since it uses as much as digits as its factorization.

7656041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 7656041 is about 2766.9551857592. The cubic root of 7656041 is about 197.0915856456.

The spelling of 7656041 in words is "seven million, six hundred fifty-six thousand, forty-one".