104428326 has 16 divisors (see below), whose sum is σ = 217937664. Its totient is φ = 33295944.

The previous prime is 104428307. The next prime is 104428327. The reversal of 104428326 is 623824401.

It is a junction number, because it is equal to n+sod(n) for n = 104428293 and 104428302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104428327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378226 + ... + 378501.

It is an arithmetic number, because the mean of its divisors is an integer number (13621104).

Almost surely, 2^104428326 is an apocalyptic number.

104428326 is an abundant number, since it is smaller than the sum of its proper divisors (113509338).

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

104428326 is a wasteful number, since it uses less digits than its factorization.

104428326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756755.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 104428326 is about 10219.0178588747. The cubic root of 104428326 is about 470.9116544016.

The spelling of 104428326 in words is "one hundred four million, four hundred twenty-eight thousand, three hundred twenty-six".