894464226 has 48 divisors (see below), whose sum is σ = 2012549760. Its totient is φ = 286765920.

The previous prime is 894464209. The next prime is 894464239. The reversal of 894464226 is 622464498.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 138301 + ... + 144623.

It is an arithmetic number, because the mean of its divisors is an integer number (41928120).

Almost surely, 2^894464226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 894464226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1006274880).

894464226 is an abundant number, since it is smaller than the sum of its proper divisors (1118085534).

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

894464226 is a wasteful number, since it uses less digits than its factorization.

894464226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6631 (or 6628 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 894464226 is about 29907.5947879464. The cubic root of 894464226 is about 963.5057820636.

The spelling of 894464226 in words is "eight hundred ninety-four million, four hundred sixty-four thousand, two hundred twenty-six".