104522393 has 2 divisors, whose sum is σ = 104522394. Its totient is φ = 104522392.

The previous prime is 104522381. The next prime is 104522417. The reversal of 104522393 is 393225401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65983129 + 38539264 = 8123^2 + 6208^2 .

It is a cyclic number.

It is not a de Polignac number, because 104522393 - 2¹⁰ = 104521369 is a prime.

It is not a weakly prime, because it can be changed into another prime (104522323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52261196 + 52261197.

It is an arithmetic number, because the mean of its divisors is an integer number (52261197).

Almost surely, 2^104522393 is an apocalyptic number.

It is an amenable number.

104522393 is a deficient number, since it is larger than the sum of its proper divisors (1).

104522393 is an equidigital number, since it uses as much as digits as its factorization.

104522393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 104522393 is about 10223.6193688928. The cubic root of 104522393 is about 471.0530079795.

Adding to 104522393 its reverse (393225401), we get a palindrome (497747794).

The spelling of 104522393 in words is "one hundred four million, five hundred twenty-two thousand, three hundred ninety-three".