7906523 has 2 divisors, whose sum is σ = 7906524. Its totient is φ = 7906522.

The previous prime is 7906501. The next prime is 7906529. The reversal of 7906523 is 3256097.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7906523 - 2⁸ = 7906267 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7906523.

It is not a weakly prime, because it can be changed into another prime (7906529) 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 as a sum of consecutive naturals, namely, 3953261 + 3953262.

It is an arithmetic number, because the mean of its divisors is an integer number (3953262).

Almost surely, 2^7906523 is an apocalyptic number.

7906523 is a deficient number, since it is larger than the sum of its proper divisors (1).

7906523 is an equidigital number, since it uses as much as digits as its factorization.

7906523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 7906523 is about 2811.8540147028. The cubic root of 7906523 is about 199.2179711398.

The spelling of 7906523 in words is "seven million, nine hundred six thousand, five hundred twenty-three".