842226028 has 24 divisors (see below), whose sum is σ = 1685101824. Its totient is φ = 360814800.

The previous prime is 842226017. The next prime is 842226037. The reversal of 842226028 is 820622248.

842226028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 842225984 and 842226002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105663 + ... + 113353.

It is an arithmetic number, because the mean of its divisors is an integer number (70212576).

Almost surely, 2^842226028 is an apocalyptic number.

It is an amenable number.

842226028 is an abundant number, since it is smaller than the sum of its proper divisors (842875796).

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

842226028 is a wasteful number, since it uses less digits than its factorization.

842226028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11613 (or 11611 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 842226028 is about 29021.1307153943. The cubic root of 842226028 is about 944.3715306581.

The spelling of 842226028 in words is "eight hundred forty-two million, two hundred twenty-six thousand, twenty-eight".