104531026 has 8 divisors (see below), whose sum is σ = 156869244. Its totient is φ = 52241280.

The previous prime is 104530969. The next prime is 104531029. The reversal of 104531026 is 620135401.

It can be written as a sum of positive squares in 2 ways, for example, as 60295225 + 44235801 = 7765^2 + 6651^2 .

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

It is a super-2 number, since 2×104531026² = 21853470793225352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104530988 and 104531006.

It is not an unprimeable number, because it can be changed into a prime (104531029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6135 + ... + 15706.

Almost surely, 2^104531026 is an apocalyptic number.

104531026 is a deficient number, since it is larger than the sum of its proper divisors (52338218).

104531026 is a wasteful number, since it uses less digits than its factorization.

104531026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24236.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 104531026 is about 10224.0415687731. The cubic root of 104531026 is about 471.0659764562.

Adding to 104531026 its reverse (620135401), we get a palindrome (724666427).

The spelling of 104531026 in words is "one hundred four million, five hundred thirty-one thousand, twenty-six".