894967056 has 105 divisors (see below), whose sum is σ = 2609228181. Its totient is φ = 297245376.

The previous prime is 894967049. The next prime is 894967061. The reversal of 894967056 is 650769498.

The square root of 894967056 is 29916.

It is a perfect power (a square), and thus also a powerful number.

894967056 is a `hidden beast` number, since 89 + 496 + 70 + 5 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 154256400 + 740710656 = 12420^2 + 27216^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 894966993 and 894967011.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 3230790 + ... + 3231066.

Almost surely, 2^894967056 is an apocalyptic number.

894967056 is the 29916-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 894967056

894967056 is an abundant number, since it is smaller than the sum of its proper divisors (1714261125).

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

894967056 is an frugal number, since it uses more digits than its factorization.

894967056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The cubic root of 894967056 is about 963.6862956575.

The spelling of 894967056 in words is "eight hundred ninety-four million, nine hundred sixty-seven thousand, fifty-six".