4894236 has 24 divisors (see below), whose sum is σ = 12689040. Its totient is φ = 1631376.

The previous prime is 4894231. The next prime is 4894259. The reversal of 4894236 is 6324984.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4894236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4894231) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22551 + ... + 22766.

It is an arithmetic number, because the mean of its divisors is an integer number (528710).

Almost surely, 2^4894236 is an apocalyptic number.

It is an amenable number.

4894236 is an abundant number, since it is smaller than the sum of its proper divisors (7794804).

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

4894236 is a wasteful number, since it uses less digits than its factorization.

4894236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45330 (or 45322 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 4894236 is about 2212.2920241234. The cubic root of 4894236 is about 169.7832994350.

The spelling of 4894236 in words is "four million, eight hundred ninety-four thousand, two hundred thirty-six".