104403426 has 32 divisors (see below), whose sum is σ = 221771520. Its totient is φ = 32653056.

The previous prime is 104403413. The next prime is 104403427. The reversal of 104403426 is 624304401.

It is a junction number, because it is equal to n+sod(n) for n = 104403396 and 104403405.

It is not an unprimeable number, because it can be changed into a prime (104403427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36040 + ... + 38828.

It is an arithmetic number, because the mean of its divisors is an integer number (6930360).

Almost surely, 2^104403426 is an apocalyptic number.

104403426 is an abundant number, since it is smaller than the sum of its proper divisors (117368094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104403426 is a wasteful number, since it uses less digits than its factorization.

104403426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3178.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 104403426 is about 10217.7994695531. The cubic root of 104403426 is about 470.8742232028.

Adding to 104403426 its reverse (624304401), we get a palindrome (728707827).

The spelling of 104403426 in words is "one hundred four million, four hundred three thousand, four hundred twenty-six".