104240522 has 4 divisors (see below), whose sum is σ = 156360786. Its totient is φ = 52120260.

The previous prime is 104240519. The next prime is 104240527. The reversal of 104240522 is 225042401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 57441241 + 46799281 = 7579^2 + 6841^2 .

It is a junction number, because it is equal to n+sod(n) for n = 104240494 and 104240503.

It is not an unprimeable number, because it can be changed into a prime (104240527) 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, 26060129 + ... + 26060132.

Almost surely, 2^104240522 is an apocalyptic number.

104240522 is a deficient number, since it is larger than the sum of its proper divisors (52120264).

104240522 is an equidigital number, since it uses as much as digits as its factorization.

104240522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52120263.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 104240522 is about 10209.8247781243. The cubic root of 104240522 is about 470.6291890173.

Adding to 104240522 its reverse (225042401), we get a palindrome (329282923).

The spelling of 104240522 in words is "one hundred four million, two hundred forty thousand, five hundred twenty-two".