16104426 has 16 divisors (see below), whose sum is σ = 34686624. Its totient is φ = 4955184.

The previous prime is 16104377. The next prime is 16104437. The reversal of 16104426 is 62440161.

It is a junction number, because it is equal to n+sod(n) for n = 16104396 and 16104405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103156 + ... + 103311.

It is an arithmetic number, because the mean of its divisors is an integer number (2167914).

Almost surely, 2^16104426 is an apocalyptic number.

16104426 is an abundant number, since it is smaller than the sum of its proper divisors (18582198).

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

16104426 is a wasteful number, since it uses less digits than its factorization.

16104426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206485.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 16104426 is about 4013.0320208042. The cubic root of 16104426 is about 252.5312237962.

Adding to 16104426 its reverse (62440161), we get a palindrome (78544587).

The spelling of 16104426 in words is "sixteen million, one hundred four thousand, four hundred twenty-six".