4775317 has 8 divisors (see below), whose sum is σ = 5080536. Its totient is φ = 4472832.

The previous prime is 4775299. The next prime is 4775321. The reversal of 4775317 is 7135774.

It can be written as a sum of positive squares in 4 ways, for example, as 4157521 + 617796 = 2039^2 + 786^2 .

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

It is a 7-Lehmer number, since φ(4775317) divides (4775317-1)⁷.

It is a cyclic number.

It is not a de Polignac number, because 4775317 - 2¹¹ = 4773269 is a prime.

It is an Ulam number.

It is a Duffinian number.

4775317 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4775357) 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, 3823 + ... + 4915.

It is an arithmetic number, because the mean of its divisors is an integer number (635067).

Almost surely, 2^4775317 is an apocalyptic number.

4775317 is the 1093-rd decagonal number.

It is an amenable number.

4775317 is a deficient number, since it is larger than the sum of its proper divisors (305219).

4775317 is a wasteful number, since it uses less digits than its factorization.

4775317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367.

The product of its digits is 20580, while the sum is 34.

The square root of 4775317 is about 2185.2498712962. The cubic root of 4775317 is about 168.3968908990.

It can be divided in two parts, 47753 and 17, that multiplied together give a square (811801 = 901²).

The spelling of 4775317 in words is "four million, seven hundred seventy-five thousand, three hundred seventeen".