4927808 has 28 divisors (see below), whose sum is σ = 10047732. Its totient is φ = 2396160.

The previous prime is 4927801. The next prime is 4927823. The reversal of 4927808 is 8087294.

It can be written as a sum of positive squares in 2 ways, for example, as 3268864 + 1658944 = 1808^2 + 1288^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4927801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1328 + ... + 3408.

Almost surely, 2^4927808 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 4927808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5023866).

4927808 is an abundant number, since it is smaller than the sum of its proper divisors (5119924).

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

4927808 is a wasteful number, since it uses less digits than its factorization.

4927808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130 (or 2120 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 4927808 is about 2219.8666626624. The cubic root of 4927808 is about 170.1706245391.

The spelling of 4927808 in words is "four million, nine hundred twenty-seven thousand, eight hundred eight".