104240306 has 8 divisors (see below), whose sum is σ = 156403884. Its totient is φ = 52105680.

The previous prime is 104240287. The next prime is 104240333. The reversal of 104240306 is 603042401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 100180081 + 4060225 = 10009^2 + 2015^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 14.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 9596 + ... + 17336.

Almost surely, 2^104240306 is an apocalyptic number.

104240306 is a deficient number, since it is larger than the sum of its proper divisors (52163578).

104240306 is an equidigital number, since it uses as much as digits as its factorization.

104240306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14476.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 104240306 is about 10209.8142000724. The cubic root of 104240306 is about 470.6288639487.

Adding to 104240306 its reverse (603042401), we get a palindrome (707282707).

The spelling of 104240306 in words is "one hundred four million, two hundred forty thousand, three hundred six".