103040626 has 16 divisors (see below), whose sum is σ = 170511768. Its totient is φ = 46396800.

The previous prime is 103040563. The next prime is 103040627. The reversal of 103040626 is 626040301.

It can be written as a sum of positive squares in 4 ways, for example, as 64786401 + 38254225 = 8049^2 + 6185^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103040597 and 103040606.

It is not an unprimeable number, because it can be changed into a prime (103040627) 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 7 ways as a sum of consecutive naturals, for example, 47265 + ... + 49396.

Almost surely, 2^103040626 is an apocalyptic number.

103040626 is a deficient number, since it is larger than the sum of its proper divisors (67471142).

103040626 is a wasteful number, since it uses less digits than its factorization.

103040626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96717.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 103040626 is about 10150.8928671324. The cubic root of 103040626 is about 468.8164365449.

Adding to 103040626 its reverse (626040301), we get a palindrome (729080927).

The spelling of 103040626 in words is "one hundred three million, forty thousand, six hundred twenty-six".