4927805 has 8 divisors (see below), whose sum is σ = 5929944. Its totient is φ = 3931200.

The previous prime is 4927801. The next prime is 4927823. The reversal of 4927805 is 5087294.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8281 + 4919524 = 91^2 + 2218^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4927805 - 2² = 4927801 is a prime.

It is a Duffinian number.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 935 + ... + 3275.

It is an arithmetic number, because the mean of its divisors is an integer number (741243).

Almost surely, 2^4927805 is an apocalyptic number.

It is an amenable number.

4927805 is a deficient number, since it is larger than the sum of its proper divisors (1002139).

4927805 is a wasteful number, since it uses less digits than its factorization.

4927805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2767.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 4927805 is about 2219.8659869461. The cubic root of 4927805 is about 170.1705900064.

The spelling of 4927805 in words is "four million, nine hundred twenty-seven thousand, eight hundred five".