4894450 has 36 divisors (see below), whose sum is σ = 10018890. Its totient is φ = 1777600.

The previous prime is 4894447. The next prime is 4894451. The reversal of 4894450 is 544984.

It can be written as a sum of positive squares in 3 ways, for example, as 4414201 + 480249 = 2101^2 + 693^2 .

It is not an unprimeable number, because it can be changed into a prime (4894451) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 5646 + ... + 6454.

Almost surely, 2^4894450 is an apocalyptic number.

4894450 is an abundant number, since it is smaller than the sum of its proper divisors (5124440).

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

4894450 is a wasteful number, since it uses less digits than its factorization.

4894450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843 (or 827 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 4894450 is about 2212.3403897231. The cubic root of 4894450 is about 169.7857739851.

The spelling of 4894450 in words is "four million, eight hundred ninety-four thousand, four hundred fifty".