4894056 has 48 divisors (see below), whose sum is σ = 13405860. Its totient is φ = 1612800.

The previous prime is 4894049. The next prime is 4894081. The reversal of 4894056 is 6504984.

It can be written as a sum of positive squares in 2 ways, for example, as 4691556 + 202500 = 2166^2 + 450^2 .

It is a super-2 number, since 2×4894056² = 47903568262272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4894056.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6936 + ... + 7608.

Almost surely, 2^4894056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4894056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6702930).

4894056 is an abundant number, since it is smaller than the sum of its proper divisors (8511804).

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

4894056 is a wasteful number, since it uses less digits than its factorization.

4894056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786 (or 779 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 4894056 is about 2212.2513419591. The cubic root of 4894056 is about 169.7812179819.

The spelling of 4894056 in words is "four million, eight hundred ninety-four thousand, fifty-six".