79104541 has 2 divisors, whose sum is σ = 79104542. Its totient is φ = 79104540.

The previous prime is 79104511. The next prime is 79104551. The reversal of 79104541 is 14540197.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73444900 + 5659641 = 8570^2 + 2379^2 .

It is a cyclic number.

It is not a de Polignac number, because 79104541 - 2⁷ = 79104413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79104511) 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, 39552270 + 39552271.

It is an arithmetic number, because the mean of its divisors is an integer number (39552271).

Almost surely, 2^79104541 is an apocalyptic number.

It is an amenable number.

79104541 is a deficient number, since it is larger than the sum of its proper divisors (1).

79104541 is an equidigital number, since it uses as much as digits as its factorization.

79104541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 79104541 is about 8894.0733637631. The cubic root of 79104541 is about 429.2732287913.

The spelling of 79104541 in words is "seventy-nine million, one hundred four thousand, five hundred forty-one".