4770005 has 4 divisors (see below), whose sum is σ = 5724012. Its totient is φ = 3816000.

The previous prime is 4769987. The next prime is 4770011. The reversal of 4770005 is 5000774.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 538756 + 4231249 = 734^2 + 2057^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4770005 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476996 + ... + 477005.

It is an arithmetic number, because the mean of its divisors is an integer number (1431003).

Almost surely, 2^4770005 is an apocalyptic number.

It is an amenable number.

4770005 is a deficient number, since it is larger than the sum of its proper divisors (954007).

4770005 is an equidigital number, since it uses as much as digits as its factorization.

4770005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954006.

The product of its (nonzero) digits is 980, while the sum is 23.

The square root of 4770005 is about 2184.0341114552. The cubic root of 4770005 is about 168.3344269009.

Adding to 4770005 its reverse (5000774), we get a palindrome (9770779).

The spelling of 4770005 in words is "four million, seven hundred seventy thousand, five".