845300226 has 16 divisors (see below), whose sum is σ = 1700725824. Its totient is φ = 280079184.

The previous prime is 845300213. The next prime is 845300243. The reversal of 845300226 is 622003548.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 845300193 and 845300202.

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, 420805 + ... + 422808.

It is an arithmetic number, because the mean of its divisors is an integer number (106295364).

Almost surely, 2^845300226 is an apocalyptic number.

845300226 is an abundant number, since it is smaller than the sum of its proper divisors (855425598).

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

845300226 is a wasteful number, since it uses less digits than its factorization.

845300226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843785.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 845300226 is about 29074.0472930757. The cubic root of 845300226 is about 945.5191481335.

The spelling of 845300226 in words is "eight hundred forty-five million, three hundred thousand, two hundred twenty-six".