4775597 has 4 divisors (see below), whose sum is σ = 4781340. Its totient is φ = 4769856.

The previous prime is 4775591. The next prime is 4775621. The reversal of 4775597 is 7955774.

4775597 is nontrivially palindromic in base 9.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1142761 + 3632836 = 1069^2 + 1906^2 .

It is a cyclic number.

It is not a de Polignac number, because 4775597 - 2²² = 581293 is a prime.

It is a Duffinian number.

It is a zygodrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4775591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1358 + ... + 3375.

It is an arithmetic number, because the mean of its divisors is an integer number (1195335).

Almost surely, 2^4775597 is an apocalyptic number.

It is an amenable number.

4775597 is a deficient number, since it is larger than the sum of its proper divisors (5743).

4775597 is a wasteful number, since it uses less digits than its factorization.

4775597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5742.

The product of its digits is 308700, while the sum is 44.

The square root of 4775597 is about 2185.3139362572. The cubic root of 4775597 is about 168.4001821435.

The spelling of 4775597 in words is "four million, seven hundred seventy-five thousand, five hundred ninety-seven".