104040793 has 2 divisors, whose sum is σ = 104040794. Its totient is φ = 104040792.

The previous prime is 104040767. The next prime is 104040809. The reversal of 104040793 is 397040401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52243984 + 51796809 = 7228^2 + 7197^2 .

It is a cyclic number.

It is not a de Polignac number, because 104040793 - 2¹³ = 104032601 is a prime.

It is not a weakly prime, because it can be changed into another prime (104041793) 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, 52020396 + 52020397.

It is an arithmetic number, because the mean of its divisors is an integer number (52020397).

Almost surely, 2^104040793 is an apocalyptic number.

It is an amenable number.

104040793 is a deficient number, since it is larger than the sum of its proper divisors (1).

104040793 is an equidigital number, since it uses as much as digits as its factorization.

104040793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 104040793 is about 10200.0388724749. The cubic root of 104040793 is about 470.3284154016.

The spelling of 104040793 in words is "one hundred four million, forty thousand, seven hundred ninety-three".