4819312 has 40 divisors (see below), whose sum is σ = 9999360. Its totient is φ = 2243520.

The previous prime is 4819273. The next prime is 4819319. The reversal of 4819312 is 2139184.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4819319) 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, 25137 + ... + 25327.

It is an arithmetic number, because the mean of its divisors is an integer number (249984).

Almost surely, 2^4819312 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 4819312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4999680).

4819312 is an abundant number, since it is smaller than the sum of its proper divisors (5180048).

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

4819312 is a wasteful number, since it uses less digits than its factorization.

4819312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301 (or 295 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 4819312 is about 2195.2931467118. The cubic root of 4819312 is about 168.9124577244.

It can be divided in two parts, 48193 and 12, that added together give a triangular number (48205 = T₃₁₀).

The spelling of 4819312 in words is "four million, eight hundred nineteen thousand, three hundred twelve".