104426028 has 36 divisors (see below), whose sum is σ = 301675920. Its totient is φ = 29835936.

The previous prime is 104426027. The next prime is 104426041. The reversal of 104426028 is 820624401.

104426028 is a `hidden beast` number, since 10 + 4 + 42 + 602 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×104426028³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104425992 and 104426010.

It is not an unprimeable number, because it can be changed into a prime (104426027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206943 + ... + 207446.

Almost surely, 2^104426028 is an apocalyptic number.

104426028 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

104426028 is an abundant number, since it is smaller than the sum of its proper divisors (197249892).

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

104426028 is a wasteful number, since it uses less digits than its factorization.

104426028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414406 (or 414401 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 104426028 is about 10218.9054208364. The cubic root of 104426028 is about 470.9082001571.

It can be divided in two parts, 1044 and 26028, that added together give a palindrome (27072).

The spelling of 104426028 in words is "one hundred four million, four hundred twenty-six thousand, twenty-eight".