104147306 has 4 divisors (see below), whose sum is σ = 156220962. Its totient is φ = 52073652.

The previous prime is 104147293. The next prime is 104147371. The reversal of 104147306 is 603741401.

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., 89775625 + 14371681 = 9475^2 + 3791^2 .

It is a super-2 number, since 2×104147306² = 21693322694115272, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 26036825 + ... + 26036828.

Almost surely, 2^104147306 is an apocalyptic number.

104147306 is a deficient number, since it is larger than the sum of its proper divisors (52073656).

104147306 is an equidigital number, since it uses as much as digits as its factorization.

104147306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52073655.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 104147306 is about 10205.2587424327. The cubic root of 104147306 is about 470.4888620985.

Adding to 104147306 its reverse (603741401), we get a palindrome (707888707).

The spelling of 104147306 in words is "one hundred four million, one hundred forty-seven thousand, three hundred six".