894066056 has 32 divisors (see below), whose sum is σ = 1867584600. Its totient is φ = 398415360.

The previous prime is 894066053. The next prime is 894066073. The reversal of 894066056 is 650660498.

It can be written as a sum of positive squares in 4 ways, for example, as 330003556 + 564062500 = 18166^2 + 23750^2 .

It is a super-2 number, since 2×894066056² = 1598708224982790272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 894065998 and 894066016.

It is not an unprimeable number, because it can be changed into a prime (894066053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145205 + ... + 151236.

Almost surely, 2^894066056 is an apocalyptic number.

It is an amenable number.

894066056 is an abundant number, since it is smaller than the sum of its proper divisors (973518544).

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

894066056 is a wasteful number, since it uses less digits than its factorization.

894066056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296489 (or 296485 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 894066056 is about 29900.9373766108. The cubic root of 894066056 is about 963.3627929141.

The spelling of 894066056 in words is "eight hundred ninety-four million, sixty-six thousand, fifty-six".