4772005 has 8 divisors (see below), whose sum is σ = 6544512. Its totient is φ = 3272208.

The previous prime is 4771999. The next prime is 4772057. The reversal of 4772005 is 5002774.

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

It is a cyclic number.

It is not a de Polignac number, because 4772005 - 2³ = 4771997 is a prime.

It is a Duffinian number.

4772005 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68137 + ... + 68206.

It is an arithmetic number, because the mean of its divisors is an integer number (818064).

Almost surely, 2^4772005 is an apocalyptic number.

It is an amenable number.

4772005 is a deficient number, since it is larger than the sum of its proper divisors (1772507).

4772005 is a wasteful number, since it uses less digits than its factorization.

4772005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136355.

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 4772005 is about 2184.4919317773. The cubic root of 4772005 is about 168.3579504130.

Adding to 4772005 its reverse (5002774), we get a palindrome (9774779).

The spelling of 4772005 in words is "four million, seven hundred seventy-two thousand, five".